Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1982__259_163643, author = {C.T.C. Wall}, title = {A {Splitting} {Theorem} for {Maps} {Into} {IR2} .}, journal = {Mathematische Annalen}, pages = {443--454}, publisher = {mathdoc}, volume = {259}, year = {1982}, url = {http://geodesic.mathdoc.fr/item/MAN_1982__259_163643/} }
C.T.C. Wall. A Splitting Theorem for Maps Into IR2 .. Mathematische Annalen, Tome 259 (1982), pp. 443-454. http://geodesic.mathdoc.fr/item/MAN_1982__259_163643/