000 00305nam a2200097 4500
008 160616s 000 0
245 _aMathematical physics, VII proceedings of the International congress, Boulder, Colorodo, 1983. Ed. by Brittin
500 _aBobc M41
942 _cBK
_2BK2366
080 _a53:51 MAT
999 _c2366
_d2366