TY - JOUR AU - M. N. Demchenko TI - On transforms of divergence-free and curl-free fields, connected with inverse problems JO - Zapiski Nauchnykh Seminarov POMI PY - 2014 SP - 27 EP - 46 VL - 422 UR - http://geodesic.mathdoc.fr/item/ZNSL_2014_422_a2/ LA - ru ID - ZNSL_2014_422_a2 ER -