Vladimir Nikolaevich Koshlyakov (On His 80th Birthday)

Lukovsky, I. O., Y. A. Mitropolskiy, G. N. Polozhii, and A. M. Samoilenko. “Vladimir Nikolaevich Koshlyakov (On His 80th Birthday)”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 54, no. 12, Dec. 2002, pp. 1587-8, https://umj.imath.kiev.ua/index.php/umj/article/view/4196.