%0 Journal Article %A A. V. Bolsinov %A A. T. Fomenko %T On the dimension of the space of integrable Hamiltonian systems with two degrees of freedom %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1997 %P 45-69 %V 216 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1997_216_a4/ %G ru %F TM_1997_216_a4