%0 Journal Article %A K. Győry %A A. Sárközy %A C. Stewart %T On the number of prime factors of integers of the form ab + 1 %J Acta Arithmetica %D 1996 %P 365-385 %V 74 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-74-4-365-385/ %R 10.4064/aa-74-4-365-385 %G en %F 10_4064_aa_74_4_365_385