by SHKAGALE L.B, DALKA R.B, GUSYATINER M.M, KARA-MURZA S.N, ZHDANOVA N.I, UDROVSKIJ G.A
Year of Publication 15.12.1993

by CHERNIN V.N.,SU, KUZINA O.P.,SU, LEVAN V.A.,SU, UDROVSKIJ G.A.,SU
Year of Publication 23.11.1992

by Udrovskij G.A, Emel'janov V.M, Eremina N.A, Stikans A.P, Liepa Ja.B, Vladimirova I.S
Year of Publication 27.02.1995

by LIEPA YA.B.,SU, DATAVA I.U.,SU, LAUKEVITS YA.YA.,SU, UDROVSKIJ G.A.,SU, KHELMANIS R.A.,SU, BOGDANOVICH V.M.,SU, REJNBAKHA E.F.,SU, SAKSE A.K.,SU, VIESTRUR U.E.,SU, LATSARS A.A.,SU, RUKLISHA M.P.,SU, SELGA S.E.,SU, SEDVALDS A.K.,SU
Year of Publication 23.10.1985

by DALBINYA M.YA.,SU, KLYAVINYA S.YU.,SU, LUZHKOV A.M.,SU, BEKER M.E.,SU, KALNINSH A.YA.,SU, UDROVSKIJ G.A.,SU, LEVANE V.A.,SU, SEDVALD A.K.,SU, BRAKSH N.A.,SU, VIMBA B.YA.,SU
Year of Publication 30.05.1981

by LIEPA YA.B.,SU, LUZHKOV A.M.,SU, LAUKEVITS YA.YA.,SU, SOLODOVNIK V.D.,SU, DAVYDOV A.B.,SU, UDROVSKIJ G.A.,SU, VIESTUR U.E.,SU, MESHKOVA T.A.,SU, KALNYNYA M.F.,SU, SEDVALD A.K.,SU, KRAEVA N.K.,SU
Year of Publication 15.05.1979

by Davydov A.B, Meschkova T.A, Solodovnik V.D, Luschkov A.M, Kraeva N.K, Schtschebekino, Sedvald A.K, Lipea J.B, Udrovskij G.A, Viestur U.E, Kalninja M.F, Laukevic J.J
Year of Publication 1978