Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1965__16_165904, author = {Tah-Kai Hu}, title = {On the {Bases} of {Free} {Algebras.}}, journal = {Mathematica Scandinavica}, pages = {25--28}, publisher = {mathdoc}, volume = {16}, year = {1965}, url = {http://geodesic.mathdoc.fr/item/MS2_1965__16_165904/} }
Tah-Kai Hu. On the Bases of Free Algebras.. Mathematica Scandinavica, Tome 16 (1965), pp. 25-28. http://geodesic.mathdoc.fr/item/MS2_1965__16_165904/