Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_2002__38_2_a3, author = {Lahiri, Indrajit}, title = {On a question of {Hong} {Xun} {Yi}}, journal = {Archivum mathematicum}, pages = {119--128}, publisher = {mathdoc}, volume = {38}, number = {2}, year = {2002}, mrnumber = {1909593}, zbl = {1087.30028}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_2002__38_2_a3/} }
Lahiri, Indrajit. On a question of Hong Xun Yi. Archivum mathematicum, Tome 38 (2002) no. 2, pp. 119-128. http://geodesic.mathdoc.fr/item/ARM_2002__38_2_a3/