TY - JOUR AU - Yu. A. Parfenova TI - Modeling of potential fields by method of boundary transformation operators JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2012 SP - 130 EP - 135 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2012_9_a12/ LA - ru ID - VSGU_2012_9_a12 ER -