%0 Journal Article %A Wolfram Jehne %A Norbert Klingen %T Superprimes and a generalized Frobenius symbol %J Acta Arithmetica %D 1977 %P 209-232 %V 32 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-32-3-209-232/ %R 10.4064/aa-32-3-209-232 %G en %F 10_4064_aa_32_3_209_232