000 00435nam a22001337a 4500
005 20260429114348.0
008 260429b |||||||| |||| 00| 0 eng d
050 _aQC 20.82.B5
_b1980
100 _aBitsadze V. A and Kalinichenko F. D
245 _aA collection of problems on the equations of mathematical physics
_cA. V Bitsadze and D. F Kalinichenko
260 _aMoscow
_bMir Publishers
_c1980
300 _ap. 334.
_bHbk
942 _cBK
999 _c29983
_d29983