TY  - JOUR
AU  - Grigorova, Denitsa
AU  - Encheva, Elitsa
AU  - Gueorguieva, Ralitza
TI  - Em Algorithm for MLE of a Probit Model for Multiple Ordinal Outcomes
JO  - Serdica Journal of Computing
PY  - 2013
SP  - 227
EP  - 244
VL  - 7
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJC_2013_7_3_a2/
LA  - en
ID  - SJC_2013_7_3_a2
ER  -