共 100 条
- [1] AGMON S, 1965, 2 VAN NOSTR MATH STU
- [2] AGMON S, 1969, 19 VAN NOSTR MATH ST
- [3] AGMON S, 1970, LOWER BOUNDS SOLUTIO
- [4] ALBEVERIO S, 1967, HELV PHYS ACTA, V40, P135
- [5] ALBEVERIO S, 1967, HELV PHYS ACTA, V40, P745
- [6] [Anonymous], 1965, IZV AKAD NAUK SSSR M
- [9] Birman M. S., 1966, T AM MATH SOC 2, V53, P23, DOI [10.1090/trans2/053/03, DOI 10.1090/TRANS2/053/03]
- [10] BIRMAN MS, 1959, DOKL AKAD NAUK SSSR+, V129, P239