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35by Steklov, I︠U︡. M (I︠U︡riĭ Mikhaĭlovich), 1873-1941, Steklov, I︠U︡. M (I︠U︡riĭ Mikhaĭlovich), 1873-1941, Steklov, ︠I︡U. M (︠I︡Uriĭ Mikhaĭlovich), 1873-1941“...Kleine Bibliothek (Cologne, Germany) ;...”
Published 1913
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38by Scherpe, Klaus R (Klaus Rüdiger), 1939-, Scherpe, Klaus R (Klaus Rüdiger), 1939-, Scherpe, Klaus R (Klaus Rüdiger), 1939-“...Kleine Bibliothek (Cologne, Germany) ;...”
Published 1980
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