Sign-Changing Solutions for Two-Point Boundary Value Problems of Three-Order Nonlinear Differential Equations
1996 ◽
Vol 26
(4)
◽
pp. 1499-1515
◽
1977 ◽
Vol 7
(1)
◽
pp. 103-110
◽
1990 ◽
Vol 20
(4)
◽
pp. 899-907
◽
2003 ◽
pp. 977-989
◽
1996 ◽
Vol 11
(3)
◽
pp. 335-348
2010 ◽
Vol 1
(1)
◽
pp. 105-118
◽
1978 ◽
Vol 29
(2)
◽
pp. 205-213
◽