EQUILIBRIUM JOINING STRATEGIES IN M/M/1 QUEUES WITH WORKING VACATION AND VACATION INTERRUPTIONS.Published in:RAIRO -- Operations Research, 2016, v. 50, n. 3, p. 451, doi. 10.1051/ro/2015027By:KAILI LI;JINTING WANG;YANJIA REN;JINGWEI CHANGPublication type:Article