000 00537nam a22002177a 4500
999 _c60474
_d60474
005 20200630154624.0
008 200630b ||||| |||| 00| 0 eng d
082 _a530.1076 G73P
100 _aGrechko, L. G.
245 _aProblems in Theoretical Physics
260 _aMoscow
_bMir Publishers
_c1977
300 _aP.447
650 _bQuantum
650 _bElectrodynamics
650 _bVector
650 _bLegendre
700 _aSugakov, V. I.
700 _aTomasevich, O. F.
700 _aFedorchenko, A. M.
942 _cDBK