| 000 | 00453nmm a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230125s9999||||xx |||||||||||||||||und|| | ||
| 020 | _a9783540480990 | ||
| 100 | _aThomas Bartsch | ||
| 245 | 0 | _aTopological Methods for Variational Problems with Symmetries | |
| 250 | _a1993 | ||
| 260 |
_bSpringer Berlin Heidelberg _c1993 |
||
| 440 | _aLecture Notes in Mathematics | ||
| 650 | _aMathematics and Statistics | ||
| 856 | _uhttps://doi.org/10.1007/BFb0073859 | ||
| 999 |
_c8893 _d8893 |
||