by KOBULASVILI,ALEXANDER S.,SU, PERESTORONIN,GENNADIJ A.,SU, DAVYDOV,ANATOLIJ B.,SU, ANTIPENKOV,BORIS A.,SU, PRONKO,VLADIMIR G.,SU, CERNYSEV,BORIS A.,SU, SERBAKOV,VALERIJ D.,SU
Year of Publication 09.04.1982