%0 Journal Article
%A Staněk, Svatoslav
%T Periodic solutions of nonlinear second-order differential equations with parameter
%J Mathematica Bohemica
%D 1992
%P 337-348
%V 117
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/MB.1992.126060/
%R 10.21136/MB.1992.126060
%G en
%F 10_21136_MB_1992_126060