%0 Journal Article %A Bican, Ladislav %T Non-singular covers over ordered monoid rings %J Mathematica Bohemica %D 2006 %P 95-104 %V 131 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2006.134079/ %R 10.21136/MB.2006.134079 %G en %F 10_21136_MB_2006_134079