000 00306nam a2200109 4500
008 160616s 000 0
245 _aOperator of translation along the trajectories of differential equations
100 _aKrasnoselskii, M.A
500 _aB331:7 K8
942 _cBK
_2BK4545
080 _a517.91 KRA
999 _c4545
_d4545