%0 Journal Article %A A. V. Izotov %A B. A. Belyaev %A M. M. Valikhanov %A S. V. Polenga %A A. V. Stefanyuk %T An algorithm for calculating the equilibrium state of a ferromagnetic by the Lagrange multiplier method %J Numerical methods and programming %D 2012 %P 551-558 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2012_13_4_a7/ %G ru %F VMP_2012_13_4_a7