Petr Lavrent'evich Ul'yanov (on the occasion of his fiftieth birthday)
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1978), pp. 3-5
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{IVM_1978_6_a0,
author = {D. E. Men'shov and S. M. Nikol'skii},
title = {Petr {Lavrent'evich} {Ul'yanov} (on the occasion of his fiftieth birthday)},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {3--5},
year = {1978},
number = {6},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1978_6_a0/}
}
D. E. Men'shov; S. M. Nikol'skii. Petr Lavrent'evich Ul'yanov (on the occasion of his fiftieth birthday). Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1978), pp. 3-5. http://geodesic.mathdoc.fr/item/IVM_1978_6_a0/