@article{01896941, title = {On a variation of the coin exchange problem for arithmetic progressions.}, journal = {Integers}, volume = {3}, year = {2003}, zbl = {1022.11013}, language = {en}, url = {http://dml.mathdoc.fr/item/01896941} }
Tripathi, Amitabha. On a variation of the coin exchange problem for arithmetic progressions.. Integers, Tome 3 (2003) . http://gdmltest.u-ga.fr/item/01896941/