TY - JOUR AU - Giannessi, Franco TI - Technical comment. A problem on Markov chains JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2002 SP - 173 EP - 173 VL - 36 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro:2002011/ DO - 10.1051/ro:2002011 LA - en ID - RO_2002__36_2_173_0 ER -