共 6 条
[1]
Hafner C, 1980, THESIS ETH ZURICH
[2]
Harrington R. F, 1968, IEEE PRESS SERIES EL
[3]
KLAUS G, 1982, 7TH P INT S BIOT STA
[5]
Vekua, 1967, NEW METHODS SOLVING
[6]
[No title captured]