@article{1183513747, author = {Youngs, J. W. T.}, title = {Remarks on cyclic additivity}, journal = {Bull. Amer. Math. Soc.}, volume = {55}, number = {12}, year = {1949}, pages = { 427-432}, language = {en}, url = {http://dml.mathdoc.fr/item/1183513747} }
Youngs, J. W. T. Remarks on cyclic additivity. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 427-432. http://gdmltest.u-ga.fr/item/1183513747/