BEREZANSKY, Y. M.; BoichukО. A.; GORBACHUK, M. L.; DROZD, Y. A.; KOROLYUK, V. S.; LUKOVSKY, I. O.; MAKAROV, V. L.; NIKITIN, A. G.; NIZHNIK, L. P.; SAMOILENKO, A. M.; TROHIMCHUK, Y. Y.; SHARKO, V. V.; SHARKOVSKY, O. M. Yurii Stephanovych Samoilenko (on his 70th birthday). Ukrains’kyi Matematychnyi Zhurnal, v. 65, n. 10, p. 1408-1409, 25 Oct. 2013.