A Class of Second-Order Differential Equations

ON A CLASS OF NONLINEAR SECOND-ORDER DIFFERENTIAL EQUATIONS^)

Conditional stability for a class of second-order differential equations

Factorization of a class of almost linear second-order differential equations

The geometry of point extensions of a class of second-order differential equations

The asymptotic behaviour of solutions of a class of nonlinear second-order differential equations

Multiple solutions for a class of perturbed second-order differential equations with impulses

On Second-Order Differential Equations with Nonsmooth Second Member

Existence and Asymptotics of Solutions for a Class of Second-Order Quasilinear Ordinary Differential Equations

Oscillation of second-order damped differential equations