@article{CM_1974__28_2_159_0, author = {Tijdeman, R.}, title = {On the maximal distance between integers composed of small primes}, journal = {Compositio Mathematica}, pages = {159--162}, publisher = {Noordhoff International Publishing}, volume = {28}, number = {2}, year = {1974}, zbl = {0283.10024}, mrnumber = {345917}, language = {en}, url = {http://www.numdam.org/item/CM_1974__28_2_159_0/} }