TY - JOUR AU - A. M. Selitskii TI - The modeling of some optical systems on the base of parabolic differential-difference equation JO - Matematičeskoe modelirovanie PY - 2012 SP - 38 EP - 42 VL - 24 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_2012_24_12_a6/ LA - ru ID - MM_2012_24_12_a6 ER -