@article{10_4064_ap95_1_2,
     author = {A. B/akowska and G. Gabor},
     title = {Topological structure of solution sets to
 differential problems in {Fr\'echet} spaces},
     journal = {Annales Polonici Mathematici},
     pages = {17--36},
     publisher = {mathdoc},
     volume = {95},
     number = {1},
     year = {2009},
     doi = {10.4064/ap95-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap95-1-2/}
}