TY - JOUR AU - Huseynov, Aydin TI - Second order nonlinear differential equations with linear impulse and periodic boundary conditions JO - Applications of Mathematics PY - 2011 SP - 591 EP - 606 VL - 56 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10492-011-0035-y/ DO - 10.1007/s10492-011-0035-y LA - en ID - 10_1007_s10492_011_0035_y ER -