%0 Journal Article %A Henryk LeszczyƄski %A Piotr Zwierkowski %T Existence of solutions to generalized von Foerster equations with functional dependence %J Annales Polonici Mathematici %D 2004 %P 201-210 %V 83 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap83-3-2/ %R 10.4064/ap83-3-2 %G en %F 10_4064_ap83_3_2