TY - JOUR AU - V. V. Shumov TI - To a~question of an estimation of efficiency of application in protection of frontier of lighting means JO - Matematičeskoe modelirovanie PY - 2011 SP - 38 EP - 48 VL - 23 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_2011_23_3_a3/ LA - ru ID - MM_2011_23_3_a3 ER -