Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMJ_2004__54_1_a10, author = {Jayaram, C.}, title = {Almost $\pi$-lattices}, journal = {Czechoslovak Mathematical Journal}, pages = {119--130}, publisher = {mathdoc}, volume = {54}, number = {1}, year = {2004}, mrnumber = {2040225}, zbl = {1049.06012}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMJ_2004__54_1_a10/} }
Jayaram, C. Almost $\pi$-lattices. Czechoslovak Mathematical Journal, Tome 54 (2004) no. 1, pp. 119-130. http://geodesic.mathdoc.fr/item/CMJ_2004__54_1_a10/