TY - JOUR AU - E. Yu. Derevtsov TI - Some approaches to a~reconstruction of a~singular support of scalar, vector and tensor fields by their known tomographic data JO - Sibirskie èlektronnye matematičeskie izvestiâ PY - 2008 SP - 632 EP - 646 VL - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SEMR_2008_5_a54/ LA - ru ID - SEMR_2008_5_a54 ER -