TY - JOUR AU - E. D. Moskalensky TI - On detecting a~wavefront described by 2D eikonal equation, when velocity in a~medium depends on one spatial variable JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2010 SP - 67 EP - 73 VL - 13 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2010_13_1_a5/ LA - ru ID - SJVM_2010_13_1_a5 ER -