%0 Journal Article %A A. Rotkiewicz %T Applications of Jacobi's symbol to Lehmer's numbers %J Acta Arithmetica %D 1982 %P 163-187 %V 42 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-42-2-163-187/ %R 10.4064/aa-42-2-163-187 %G en %F 10_4064_aa_42_2_163_187