Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1983_13_Nonea_33, author = {To\v{s}i\'c Ratko}, title = {A counterfeit coins problem}, journal = {Novi Sad Journal of Mathematics}, pages = {361-365}, publisher = {mathdoc}, volume = {13}, year = {1983}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1983_13_Nonea_33/} }
Tošić Ratko. A counterfeit coins problem. Novi Sad Journal of Mathematics, Tome 13 (1983). http://geodesic.mathdoc.fr/item/NSJOM_1983_13_Nonea_33/