@article{GDZPPN001166875, title = {A Sieve Method for Classifying Composite Numbers.}, journal = {Numerische Mathematik}, volume = {10}, year = {1967}, pages = {324-326}, zbl = {0173.19404}, url = {http://dml.mathdoc.fr/item/GDZPPN001166875} }
RYAN, J.T. A Sieve Method for Classifying Composite Numbers.. Numerische Mathematik, Tome 10 (1967) pp. 324-326. http://gdmltest.u-ga.fr/item/GDZPPN001166875/