Boris Nikolaevich Shirokorad
Shirokorad, Boris Nikolaevich
Борис Николаевич Широкорад Boris N. Shirokorad
Boris Nikolaevich Shirokorad
(Born Belgorod region of Kursk, 1907; died 1988)
Sergei Dmitrievich Spasskii
(Born Kiev, 1898; died near Iaroslavl, 1956)