%0 Journal Article %A Lovíšek, Ján %T Operator of thin plate reinforced with thin-walled ribs %J Applications of Mathematics %D 1973 %P 305-314 %V 18 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1973.103483/ %R 10.21136/AM.1973.103483 %G en %F 10_21136_AM_1973_103483