by TALVARI ANDRES A,SU, ALLMERE TOOMAS YA,SU, FRIEDENTAL MARGUS K,SU
Year of Publication 30.05.1992

by TALVARI ANDRES A,SU, LUTS VALVE KH,SU, FRIEDENTAL MARGUS K,SU, PENDER REET R,SU, KREEN MALLE YU,SU, BEZLYUDOVA GALINA A,SU, REJ MEJLI K,SU
Year of Publication 07.10.1991

by MARDISTE ARNOLD O,SU, SIJMER ENN KH,SU, FRIEDENTAL MARGUS K,SU, KESTNER ADO I,SU, TOOTS VOLDEMAR E,SU, REBANE AVO N,SU
Year of Publication 30.09.1982