| 000 | 00400nas a2200157 ca4500 | ||
|---|---|---|---|
| 001 | 000015691 | ||
| 003 | RuMoIPM | ||
| 008 | 240412s1990 xxu|| p 0 0eng d | ||
| 022 | _a0273-0979 | ||
| 040 |
_aRuMoBEN _brus _ercr |
||
| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 245 | 1 | 0 | _a1990 |
| 773 | 1 | 8 |
_7nnas _g1990 _tBulletin (New Series) of the American Mathematical Society _w000015261 _x0273-0979 |
| 942 | _cYS | ||
| 999 |
_c15691 _d15691 |
||