共 27 条
- [1] Abramovitz M, 1965, HDB MATH FUNCTIONS
- [2] AVRON J, 1981, PREPRINT
- [4] SPECTRUM OF P2+V(X)+EPSILON-X, WITH V-PERIODIC AND EPSILON-COMPLEX [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1979, 12 (12): : 2393 - 2398
- [8] Berezhkovskii A. M., 1977, Soviet Physics - Solid State, V18, P1908