000
00257nam a2200109 4500
008
160616s 000 0
245
_a
Methods of contour integration
100
_a
Rasulov, M.L
500
_a
B38:23 K7
942
_c
BK
_2
BK4151
080
_a
517.3 RAS
999
_c
4151
_d
4151