Oscillation criteria for a certain second-order nonlinear differential equations with deviating arguments
1987 ◽
Vol 10
(1)
◽
pp. 35-45
◽
1985 ◽
Vol 31
(1)
◽
pp. 127-136
◽
2011 ◽
Vol 218
(5)
◽
pp. 1857-1861
◽
New Kamenev-type oscillation criteria for second-order nonlinear differential equations with damping
2004 ◽
Vol 291
(1)
◽
pp. 341-351
◽
1985 ◽
Vol 105
(2)
◽
pp. 419-432
◽
2007 ◽
Vol 188
(2)
◽
pp. 1364-1370
◽