共 10 条
- [1] Adamjan V. M., 1971, MATH USSR SB, V15, P31
- [5] FRANCIS BA, 1987, LECTURE NOTES CONTRO, V88
- [6] NIKOLSKII NK, 1986, TREATISE SHIFT OPERA
- [7] Power S. C., 1980, B LOND MATH SOC, V12, P422
- [9] ZAMES G, 1986, DEC P C DEC CONTR, P350
- [10] [No title captured]