共 17 条
- [11] KJELLBERG B, 1963, MATH SCAND, V12, P5
- [12] KJELLBERG B, 1960, MATH SCAND, V8, P189
- [13] KJELLBERG B, 1953, TOLFTE SKANDINAVISKA
- [14] OSTROVSKII IV, 1963, DOKL AKAD NAUK SSSR+, V150, P32
- [15] OSTROVSKII IV, 1963, SOV MATH DOKL, V4, P587
- [16] PETRENKO V. P., 1969, MATH USSR IZV, V3, P391
- [17] Petrenko V.P., 1969, IZV AKAD NAUK SSSR M, V33, P414