共 9 条
[1]
Agarwal R. P., 1976, J MATH PHYS SCI, V10, P17
[3]
HARTMAN P, 1958, REND CIRC MAT PALERM, V7, P123
[5]
Klaasen G. A., 1973, ROCKY MOUNTAIN J MAT, V3, P457
[6]
LEE EB, 1967, F OPTIMAL CONTROL TH
[9]
[No title captured]