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@article{CM_1973__26_3_319_0, author = {Tijdeman, R.}, title = {On integers with many small prime factors}, journal = {Compositio Mathematica}, pages = {319--330}, publisher = {Noordhoff International Publishing}, volume = {26}, number = {3}, year = {1973}, mrnumber = {325549}, zbl = {0267.10056}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1973__26_3_319_0/} }
Tijdeman, R. On integers with many small prime factors. Compositio Mathematica, Tome 26 (1973) no. 3, pp. 319-330. http://geodesic.mathdoc.fr/item/CM_1973__26_3_319_0/