%0 Journal Article %A Le, Maohua %T A note on the diophantine equation x2 + 7 = yn %J Glasgow mathematical journal %D 1997 %P 59-63 %V 39 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500031918/ %R 10.1017/S0017089500031918 %F 10_1017_S0017089500031918