共 51 条
[1]
[Anonymous], 1986, CBME REGIONAL C SERI
[2]
[Anonymous], 1883, Mechanik
[3]
[Anonymous], 1997, Minimax theorems
[4]
[Anonymous], 1964, Topological Methods in the Theory of Nonlinear Integral Equations
[5]
Autuori G., STATIONARY KIR UNPUB
[8]
Azorero JPG, 1998, J DIFFER EQUATIONS, V144, P441