%0 Journal Article %A Gupta, N. D. %A Newman, M. F. %T Engel Congruences in Groups of Prime-Power Exponent %J Canadian journal of mathematics %D 1968 %P 1321-1323 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-131-5/ %R 10.4153/CJM-1968-131-5 %F 10_4153_CJM_1968_131_5