Oleksii Mykolajovych Boholyubov (on His 90th Birthday)
English version (Springer): Ukrainian Mathematical Journal 53 (2001), no. 3, pp 336-337.
Citation Example: Koshlyakov V. N., Mitropolskiy Yu. A., Samoilenko A. M., Urbansky V. M. Oleksii Mykolajovych Boholyubov (on His 90th Birthday) // Ukr. Mat. Zh. - 2001. - 53, № 3. - pp. 294-295.
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