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Nikolai Nikolaevich Bogolyubov on his seventieth birthday
V. S. Vladimirov, Yu. A. Mitropol'skii, A. N. Guz', O. S. ParasyukVolume:
15
Language:
english
Pages:
3
DOI:
10.1007/bf00886125
Date:
August, 1979
File:
PDF, 403 KB
english, 1979