Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1974__13_154268, author = {H. Uehara and B. Al-Hashimi}, title = {Steenrod {Squares} in {Cotor}}, journal = {Manuscripta mathematica}, pages = {275--296}, publisher = {mathdoc}, volume = {13}, year = {1974}, zbl = {0301.18004}, url = {http://geodesic.mathdoc.fr/item/MM2_1974__13_154268/} }
H. Uehara; B. Al-Hashimi. Steenrod Squares in Cotor. Manuscripta mathematica, Tome 13 (1974), pp. 275-296. http://geodesic.mathdoc.fr/item/MM2_1974__13_154268/