@article{MAIS_2015_22_3_a7,
     author = {E. P. Kubyshkin and A. R. Moryakova},
     title = {Investigation of oscillatory solutions of differential-difference equations of~second order in a critical case},
     journal = {Modelirovanie i analiz informacionnyh sistem},
     pages = {439--447},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAIS_2015_22_3_a7/}
}