%0 Journal Article
%A L. M. Lerman
%A Ya. L. Umanskii
%T Classification of four-dimensional integrable Hamiltonian systems and Poisson actions of $\mathbb R^2$ in extended neighbourhoods of simple singular points. III.~Realization
%J Sbornik. Mathematics
%D 1995
%P 1477-1491
%V 186
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1995_186_10_a5/
%G en
%F SM_1995_186_10_a5