TY - JOUR AU - E. P. Kubyshkin AU - A. R. Moryakova TI - Investigation of oscillatory solutions of differential-difference equations of~second order in a critical case JO - Modelirovanie i analiz informacionnyh sistem PY - 2015 SP - 439 EP - 447 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAIS_2015_22_3_a7/ LA - ru ID - MAIS_2015_22_3_a7 ER -