Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1969__44_139413, author = {Stephen Agard and John Kelingos}, title = {On {Parametric} {Representation} for {Quasisymmetric} {Frunctions.}}, journal = {Commentarii mathematici Helvetici}, pages = {446--456}, publisher = {mathdoc}, volume = {44}, year = {1969}, zbl = {0209.11201}, url = {http://geodesic.mathdoc.fr/item/CMH_1969__44_139413/} }
Stephen Agard; John Kelingos. On Parametric Representation for Quasisymmetric Frunctions.. Commentarii mathematici Helvetici, Tome 44 (1969), pp. 446-456. http://geodesic.mathdoc.fr/item/CMH_1969__44_139413/