Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMJ_2009__59_3_a7, author = {Han\v{c}l, Jaroslav and \v{S}ustek, Jan}, title = {Boundedly expressible sets}, journal = {Czechoslovak Mathematical Journal}, pages = {649--654}, publisher = {mathdoc}, volume = {59}, number = {3}, year = {2009}, mrnumber = {2545647}, zbl = {1207.11080}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMJ_2009__59_3_a7/} }
Hančl, Jaroslav; Šustek, Jan. Boundedly expressible sets. Czechoslovak Mathematical Journal, Tome 59 (2009) no. 3, pp. 649-654. http://geodesic.mathdoc.fr/item/CMJ_2009__59_3_a7/