TY - JOUR AU - Yu. I. Lyutakhin TI - Extremums of vector-function of induction of rotate-symmetrical magnetic field of stationary cycling current in “spherical” multimedia space JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2007 SP - 116 EP - 122 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2007_2_a16/ LA - ru ID - VSGTU_2007_2_a16 ER -