%0 Journal Article %A Kaisa Matomäki %T A note on primes of the form $p=aq^2+1$ %J Acta Arithmetica %D 2009 %P 133-137 %V 137 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa137-2-2/ %R 10.4064/aa137-2-2 %G en %F 10_4064_aa137_2_2