by TKHELIDZE MALKHAZ R,SU, LOMSADZE DZHEMAL M,SU, LOMSADZE ZURAB D,SU, CHEISHVILI VAKHTANG N,SU, KOBALAVA GEORGIJ SH,SU, KASHAKASHVILI GURAM V,SU, SULUKHIYA TAMAZ M,SU
Year of Publication 07.07.1991