000 00390nam a2200181 4500
020 _a
_c
082 _aBV RAS 1953.89
100 _a
245 _aReporls of the academy of sciences USSR, 1953, Vol.89
250 _a
260 _a
_c1953
300 _a1126
490 _a
500 _a
590 _aVMV
_b
_c
650 _aReporls of the academy of sciences USSR
942 _cBK
999 _c477766
_d477766