Jerim Kim Jeongsim Kim Bara Kim Tail behavior of the queue size distribution in the M/M/m retrial queue. 14:1-14:6 2009 QTNA https://doi.org/10.1145/1626553.1626567 https://www.wikidata.org/entity/Q130898008 conf/qtna/2009 db/conf/qtna/qtna2009.html#KimKK09