%0 Journal Article %A O. I. Bogoyavlenskii %T Hamiltonian formalism of homogeneous cosmological model of type~IX with electromagnetic field %J Teoretičeskaâ i matematičeskaâ fizika %D 1976 %P 184-189 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1976_27_2_a5/ %G ru %F TMF_1976_27_2_a5