共 9 条
[1]
Bengtsson B.-E., 1964, BIT, V4, P87
[2]
COTTAFAVA G, 1967, AUTOMAZIONE STRUMENT, V15, P197
[3]
DAGNINO U, 1964, ENERGIA ELETT, V41, P594
[5]
DOWNING JA, 1966, TNN58 U TEX
[6]
LAWSON C, 1965, NASA3732 IPL SPAC PR, V4, P18
[8]
MFS0552 COSMIC U GEO
[9]
MFS0551 COSMIC U GEO