Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_2005_35_1a_12, author = {Lj. Gaji\'c}, title = {Metric locally constant function on some subset of ultrametric space}, journal = {Novi Sad Journal of Mathematics}, pages = {123-125}, publisher = {mathdoc}, volume = {35}, number = {1}, year = {2005}, url = {http://geodesic.mathdoc.fr/item/NSJOM_2005_35_1a_12/} }
Lj. Gajić. Metric locally constant function on some subset of ultrametric space. Novi Sad Journal of Mathematics, Tome 35 (2005) no. 1. http://geodesic.mathdoc.fr/item/NSJOM_2005_35_1a_12/