| 000 | 00383nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 240112s9999 xx 000 0 und d | ||
| 082 |
_aELS-D _b515.35 |
||
| 100 | _aElsgolts, L; Yankovsky, George, Tr. | ||
| 245 | 0 | _aDifferential equations and calculus of variations | |
| 260 |
_a Moscow _bMir Publishers _c1980 |
||
| 650 | _aDifferential equations; Analysis; Mathematics | ||
| 942 | _cBK | ||
| 999 |
_c11286 _d11286 |
||