Oscillation Theorems for Nonlinear Second Order Differential Equations
1970 ◽
Vol 26
(3)
◽
pp. 461
◽
Oscillation Theorems for Nonlinear Second Order Differential Equations with a Nonlinear Damping Term
1984 ◽
Vol 15
(6)
◽
pp. 1082-1093
◽
1972 ◽
Vol 31
(1)
◽
pp. 199-199
◽
1970 ◽
Vol 26
(3)
◽
pp. 461-461
2001 ◽
Vol 258
(1)
◽
pp. 244-257
◽
1969 ◽
Vol 5
(2)
◽
pp. 283-306
◽
1974 ◽
Vol 50
(5-6)
◽
pp. 342-346
◽
2002 ◽
Vol 44
(3-4)
◽
pp. 529-538
◽
1970 ◽
Vol 32
(1)
◽
pp. 5-14
◽