TY - JOUR AU - S. A. Varentsova AU - A. G. Volkov AU - V. A. Trofimov TI - The conservative difference scheme for the problem of femtosecond laser pulse propagation through a medium with a cubic nonlinearity JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2003 SP - 1709 EP - 1721 VL - 43 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_11_a10/ LA - ru ID - ZVMMF_2003_43_11_a10 ER -