TY - JOUR AU - E. Yu. Derevtsov AU - V. V. Pickalov TI - Reconstruction of vector fields and their singularities from ray transforms JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2011 SP - 29 EP - 46 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2011_14_1_a3/ LA - ru ID - SJVM_2011_14_1_a3 ER -