共 10 条
[1]
ATKINSON FV, 1955, PAC J MATH, V5, P643
[2]
ELSGOLTS LE, 1966, THEORY DIFFERENTIAL
[4]
ON RELATION BETWEEN BOUNDEDNESS AND OSCILLATION OF DIFFERENTIAL EQUATIONS OF SECOND ORDER
[J].
CANADIAN MATHEMATICAL BULLETIN,
1967, 10 (05)
:675-+
[6]
KIGURADZE IT, 1962, DOKL AKAD NAUK SSSR+, V144, P33
[7]
PINTER L, 1961, MAGYAR TUD AKAD MAT, V6, P333
[8]
SFICAS Y, 1968, B SOC MATH GREECE, V9, P25
[9]
[No title captured]
[10]
[No title captured]