%0 Journal Article %A A. B/akowska %A G. Gabor %T Topological structure of solution sets to differential problems in Fréchet spaces %J Annales Polonici Mathematici %D 2009 %P 17-36 %V 95 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap95-1-2/ %R 10.4064/ap95-1-2 %G en %F 10_4064_ap95_1_2