%0 Journal Article
%A Došlá, Zuzana
%T Singular quadratic functionals and transformation of linear Hamiltonian systems
%J Archivum mathematicum
%D 1989
%P 223-234
%V 25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1989__25_4_a4/
%G en
%F ARM_1989__25_4_a4