TY  - RPRT
TI  - Maximum likelihood estimation of ordered multinomial parameters.
AU  - Nicholas P Jewell
AU  - John D Kalbfleisch
PY  - 2004
DO  - 10.1093/biostatistics/5.2.291
UR  - https://pubmed.ncbi.nlm.nih.gov/15054032/
ID  - 15054032
ER  -