@article{CMUC_1986_27_2_a18,
     author = {Kolom\'y, Josef},
     title = {On accretive multivalued mappings},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {420},
     year = {1986},
     volume = {27},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1986_27_2_a18/}
}