%0 Journal Article %A J. Parnami %A M. Agrawal %A Satinder Pall %A A. Rajwade %T Criterion for 2 to be an lth power %J Acta Arithmetica %D 1983 %P 361-365 %V 43 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-43-4-361-365/ %R 10.4064/aa-43-4-361-365 %G en %F 10_4064_aa_43_4_361_365