Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1977__225_162933, author = {Gilles Fournier and Heinz-Otto Peitgen}, title = {On {Some} {Fixed} {Point} {Principles} for {Cones} in {Linear} {Normed} {Spaces.}}, journal = {Mathematische Annalen}, pages = {205--218}, publisher = {mathdoc}, volume = {225}, year = {1977}, zbl = {0325.47039}, url = {http://geodesic.mathdoc.fr/item/MAN_1977__225_162933/} }
Gilles Fournier; Heinz-Otto Peitgen. On Some Fixed Point Principles for Cones in Linear Normed Spaces.. Mathematische Annalen, Tome 225 (1977), pp. 205-218. http://geodesic.mathdoc.fr/item/MAN_1977__225_162933/