%0 Journal Article %A Lovíšek, Ján %T Weak solution of boundary value problem for the orthotropic plate reinforced with stiffening ribs %J Applications of Mathematics %D 1975 %P 421-431 %V 20 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1975.103609/ %R 10.21136/AM.1975.103609 %G en %F 10_21136_AM_1975_103609