%0 Journal Article %A Grigorova, Denitsa %A Encheva, Elitsa %A Gueorguieva, Ralitza %T Em Algorithm for MLE of a Probit Model for Multiple Ordinal Outcomes %J Serdica Journal of Computing %D 2013 %P 227-244 %V 7 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJC_2013_7_3_a2/ %G en %F SJC_2013_7_3_a2