@article{1103037560, author = {Ward, Morgan}, title = {The prime divisors of Fibonacci numbers.}, journal = {Pacific J. Math.}, volume = {11}, number = {4}, year = {1961}, pages = { 379-386}, language = {en}, url = {http://dml.mathdoc.fr/item/1103037560} }
Ward, Morgan. The prime divisors of Fibonacci numbers.. Pacific J. Math., Tome 11 (1961) no. 4, pp. 379-386. http://gdmltest.u-ga.fr/item/1103037560/