000 | 00639 a2200265 4500 | ||
---|---|---|---|
001 | 117948 | ||
020 | _a0 | ||
041 | _aeng | ||
080 | _a530.1:51 Lav | ||
245 | _aSome improperly posed problems of mathematical physics / translated by Robert J. Sacker | ||
250 | _a | ||
260 | _aBerlin | ||
260 | _bSpringer-Verlag, | ||
260 | _c1967 | ||
300 | _a72 p. | ||
300 | _c23 cm | ||
490 | _aBSI - 3406 : part - 1 : 1986 | ||
100 | _aLavrentiev, M.M. | ||
700 | _a | ||
650 | _a | ||
650 | _aInverse problems (Differentialequations)-Numerical solutions | ||
650 | _aMathematical physics | ||
942 | _cBK | ||
942 | _2UDC | ||
999 |
_c49438 _d49438 |