Authors: Leiberov, IP Yurkovskii, NK

Citation: Ip. Leiberov et Nk. Yurkovskii, World War I. A prologue to the 20th century, OTECHES IST, (6), 2000, pp. 197-199

Authors: Yurkovskii, NK

Citation: Nk. Yurkovskii, When was the Russian Navy founded?, VOP ISTOR, (11-12), 1999, pp. 167-169