%0 Journal Article %A Chun-Gang Ji %A Hong-Wen Lu %T Lower bound of real primitive $L$-function at $s=1$ %J Acta Arithmetica %D 2004 %P 405-409 %V 111 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa111-4-2/ %R 10.4064/aa111-4-2 %G en %F 10_4064_aa111_4_2