@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa109-3-6, author = {Christian Elsholtz}, title = {On cluster primes}, journal = {Acta Arithmetica}, volume = {108}, year = {2003}, pages = {281-284}, zbl = {1042.11059}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa109-3-6} }
Christian Elsholtz. On cluster primes. Acta Arithmetica, Tome 108 (2003) pp. 281-284. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa109-3-6/