%0 Journal Article %A Constantin Popescu %T A Method for Revocation in Group Signature Schemes %J Mathematica Moravica %D 2003 %P 51 - 59 %V 7 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2003_7_1_a7/ %F MM3_2003_7_1_a7