共 12 条
[3]
Campbell S. L., 1982, SINGULAR SYSTEMS DIF
[4]
CHEN HF, 1980, RECURSIVE ESTIMATION
[5]
CHENG ZL, 1985, 5TH P NAT C CONTR TH
[8]
DAI L, 1987, 10 IFAC WORLD C MUN, V9, P211
[9]
DAI L, 1987, ACTA MATH SCI