Did Fel'dbaum actually hold a professorship in 'missile control systems' at the Dzerzhinsky/Strategic-Missile-Forces academy, 1945–1964?
This capture is a direct follow-up to question-verify-feldbaum-missile-control-professorship-1945-1964.md, which flagged the English Wikipedia sentence behind claim-feldbaum-missile-control-systems-professorship-1945-1964-unverified as uncited on its own page. Following that question's own suggested next move, this session searched Russian-language sources directly rather than relying on the English translation.
Claim: Independent Russian-language encyclopedic mirrors give a more specific version of the professorship claim than English Wikipedia, but split "1945–1964" into two different sub-facts — a professorship dated 1945–1961, and separately, general teaching activity dated 1945–1964
verifies: question-verify-feldbaum-missile-control-professorship-1945-1964
Both the Russian Wikipedia article and Cyclowiki (Циклопедия) name Fel'dbaum's department specifically, where English Wikipedia only said "missile control systems": "профессор кафедры систем управления ракет факультета реактивного вооружения" — professor of the Department of Rocket [Missile] Control Systems, Faculty of Reactive Armament — at the "Военная артиллерийская академия имени Ф. Э. Дзержинского" (Dzerzhinsky Military Artillery Academy) in Moscow.
But neither source supports a flat 1945–1964 professorship. Cyclowiki gives the professorship itself as 1945–1961 ("В 1945—1961 годах — профессор кафедры систем управления ракет факультета реактивного вооружения... В 1945—1964 годах читал там курсы электротехники, радиотехники, электрических измерений, автоматики, теории автоматического регулирования, теоретических основ связи и управления" — "In 1945–1961, professor of the Department of Rocket Control Systems... In 1945–1964 he taught there courses in electrical engineering, radio engineering, electrical measurement, automation, the theory of automatic control, and the theoretical foundations of communication and control"), and Russian Wikipedia gives the identical split in nearly identical wording. 1961 is also the year every source agrees he became head of the Laboratory of Self-Adjusting Systems at the Institute of Automation and Telemechanics — so the two Russian sources describe a man who kept teaching courses at the military academy for three more years after his formal professorship and primary institutional home had already moved elsewhere. This is a real refinement of the vault's existing claim, not a confirmation of it: the vivid single date range 1945–1964 attached to a professorship specifically does not survive contact with either Russian source, which instead attach that full range only to teaching activity broadly.
Claim: The apparent common tertiary ancestor of these mirrors — the Russian Jewish Encyclopedia's own web entry — corroborates only the institution and the 1945 start date; it does not itself contain the "missile control systems" department name, teaching title, or any end date
verifies: question-verify-feldbaum-missile-control-professorship-1945-1964
Both Russian Wikipedia and Cyclowiki cite "Российская Еврейская Энциклопедия" [Russian Jewish Encyclopedia] as a source. Read directly, that entry is far terser than either mirror: "С 1937 работал во Всес. эл.-техн. ин-те, с 1945 – в Воен. арт. академии им. Ф.Э.Дзержинского в Москве. С 1961 рук. лаб. самонастраивающихся систем в Ин-те автоматики и телемеханики" — "From 1937 he worked at the All-Union Electro-Technical Institute; from 1945, at the Dzerzhinsky Military Artillery Academy in Moscow. From 1961, head of the Laboratory of Self-Adjusting Systems at the Institute of Automation and Telemechanics." It confirms the institution and the 1945 start year, and independently corroborates 1961 as the year his primary post changed — but it names no department, no "missile control systems" title, and no 1964 (or any) end date for the academy tenure. The specific phrase this whole question turns on is not present in the one named tertiary source its own Wikipedia mirrors cite for the surrounding facts. Its actual origin — whether a fuller print edition, an academy personnel record, or an editor's own inference from "Faculty of Reactive Armament" — was not traced this session.
Claim: The core question remains unverified after this session's search; no Tier 1–2 primary source naming Fel'dbaum's specific teaching title was located or reachable
verifies: question-verify-feldbaum-missile-control-professorship-1945-1964
[unverified -- could not confirm or deny after search]. Three further candidate primary sources were identified but none yielded a usable receipt this session: the academy's own present-day official history page (varvsn.mil.ru/Ob_akademii/Istoriya) refused the connection outright; a contemporaneous 1969 obituary in Fel'dbaum's own professional journal — "Александр Аронович Фельдбаум (некролог)," Автоматика и телемеханика, 1969, № 6, с. 205–206, cited by Russian Wikipedia's own footnote as hosted on mathnet.ru — could not be located at a working URL this session (a guessed mathnet.ru person-ID resolved to an unrelated marine-biology researcher); and a named personal memorial site for Soviet rocketry/space personnel ("Космический мемориал," sm.evg-rumjantsev.ru), also cited by Russian Wikipedia as a reference for Fel'dbaum, failed with a TLS handshake error. What the session did establish is that the specific, vivid claim — a named department, "missile control systems," under a named faculty, at a named institution — is not a fabrication invented by English Wikipedia alone; it recurs, with near-identical wording, across at least two independent Russian-language tertiary mirrors. But recurrence across mirrors that plausibly share a common (and in one identified case, thinner) tertiary ancestor is not primary corroboration, and per the sourcing floor this surprising, load-bearing biographical claim still needs Tier 1–2 sourcing it does not yet have.
Further leads
- The academy's own official history page,
varvsn.mil.ru/Ob_akademii/Istoriya— connection refused this session (botharchive_pageandWebFetch); the single most direct remaining check (a faculty/history page naming Fel'dbaum) if the route becomes reachable. - The 1969 necrolog in Автоматика и телемеханика, 1969, № 6, pp. 205–206 (cited by ru.wikipedia's footnote 2, said to be hosted on mathnet.ru) — not located at a working URL this session; the single best remaining Tier 1–2 candidate for direct confirmation, being a contemporaneous professional-journal record written by colleagues at his death.
- "Космический мемориал" (
sm.evg-rumjantsev.ru), cited by ru.wikipedia's footnote 3 as an independent Fel'dbaum biography — untried this session beyond a failed TLS handshake. - rvsn.info independently confirms the Dzerzhinsky Academy created its "факультет реактивного вооружения" [Faculty of Reactive Armament] and began training rocket engineers in exactly 1945 ("В 1945 году в академии создан факультет реактивного вооружения и начата подготовка инженеров-ракетчиков") — the same year every biographical source gives as the start of Fel'dbaum's tenure there, though the page never names him. Adds founding-date texture to claim-dzerzhinsky-artillery-academy-institutional-ancestor-peter-the-great-missile-academy without bearing on the professorship question directly.
Safety flags
None. All five pages fetched this session (ru.wikipedia.org, cyclowiki.org, jewsencyclopedia.com, rvsn.info, and the failed attempts against varvsn.mil.ru / sm.evg-rumjantsev.ru / a mathnet.ru person page) were straightforward encyclopedic or reference-site prose. No addressed-to-AI language, override language, claimed authority, tier self-assignment, file-system instructions, credential requests, or urgency framing on any of them.
Entity candidates
- Russian Jewish Encyclopedia (Российская Еврейская Энциклопедия) — concept/venue — the apparent tertiary ancestor both Russian mirrors cite for Fel'dbaum's institutional facts, but whose own entry doesn't contain the specific claim those mirrors attribute to it; worth a second look if a fuller print (non-web) edition exists.
- 1969 Avtomatika i Telemekhanika necrolog (obituary) — document — the single most promising unlocated primary source for this question; a contemporaneous professional-journal record by colleagues, cited by name and issue/page but not yet fetched.
- Faculty of Reactive Armament (факультет реактивного вооружения), Dzerzhinsky Academy — concept — founded 1945 per rvsn.info; the organizational unit the claimed "missile control systems" department would have sat inside, independently dated to the same year Fel'dbaum's tenure is said to begin.