共 13 条
[1]
Abramov A. A., 1980, Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, V20, P901
[2]
Abramov A. A., 1971, Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, V11, P275
[3]
ABRAMOV AA, 1981, SOOBSH VYCHISL MAT
[4]
ABRAMOV AA, 1961, ZH VYCH MAT MAT FIZ, V1, P733
[5]
BALLA K, 1978, THESIS MOSCOW
[7]
BIRGER ES, 1965, ZH VYCHISL MAT MAT F, V5, P479
[8]
BIRGER ES, 1966, ZH VYCH MAT MAT FIZ, V6, P446
[9]
Coddington E., 1958, THEORY ORDINARY DIFF
[10]
LEFSCHETZ S, 1961, GEOMETRICAL THEORY D