%0 Journal Article %A Xin, Y. %A Pawlak, M. %T M-ary phase modulation for digital watermarking %J International Journal of Applied Mathematics and Computer Science %D 2008 %P 93-104 %V 18 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2008_18_1_a8/ %G en %F IJAMCS_2008_18_1_a8