%0 Journal Article
%A Feireisl, Eduard
%T Nonzero time periodic solutions to an equation of Petrovsky type with nonlinear boundary conditions : slow oscillations of beams on elastic bearings
%J Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
%D 1993
%P 133-146
%V 20
%N 1
%I Scuola normale superiore
%U http://www.numdam.org/item/ASNSP_1993_4_20_1_133_0/
%G en
%F ASNSP_1993_4_20_1_133_0