by BIRJULEV A.V, POLJAKOV E.A, KASHIRIN V.F, BAKANOV A.I, EVSEEV O.I
Year of Publication 20.07.1996

by KUZNETSOV A.P, NEBABA A.N, BIRJULEV A.V, ANDREJCHIKOV JU.P, ANDREJCHIKOVA G.E
Year of Publication 27.05.1996