TY - JOUR AU - Daniel A. Romano TI - The second isomorphism theorem on ordered set under antiorders JO - Kragujevac Journal of Mathematics PY - 2007 SP - 235 VL - 30 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2007_30_a16/ LA - en ID - KJM_2007_30_a16 ER -