LUKOVSKY, I. O.; MITROPOLSKIY, Yu. A.; POLOZHII, G. N.; SAMOILENKO, A. M. Vladimir Nikolaevich Koshlyakov (On His 80th Birthday). Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 54, n. 12, p. 1587–1588, 2002. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4196. Acesso em: 6 dec. 2025.