| 000 | 00436nmm a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230201s9999||||xx |||||||||||||||||und|| | ||
| 020 | _a9781475720617 | ||
| 100 | _aJean Mawhin | ||
| 245 | 0 | _aCritical Point Theory and Hamiltonian Systems | |
| 250 | _a1989 | ||
| 260 |
_bSpringer New York _c1989 |
||
| 440 | _aApplied Mathematical Sciences | ||
| 650 | _aMathematics and Statistics | ||
| 856 | _uhttps://doi.org/10.1007/978-1-4757-2061-7 | ||
| 999 |
_c23568 _d23568 |
||