共 25 条
[1]
Agarwal RP, 2014, CARPATHIAN J MATH, V30, P1
[2]
Agarwal RP., 2010, Oscillation theory for second-order linear half-linear. Superlinear and sublinear dynamics equations
[6]
Dzurina J., 2019, Nonlinear Dyn. Syst. Theory, V19, P124
[8]
Erbe LH., 1995, OSCILLATION THEORY F