%0 Journal Article %A Eugen Vedral %T Solutions of some classes of congruences %J The Teaching of Mathematics %D 2006 %P 41 %V IX %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM2_2006_IX_1_a3/ %G en %F TM2_2006_IX_1_a3