@article{avrachenkov-retrial-2014,
	Author = {K. Avrachenkov and P. Nain and U. Yechiali},
	Journal = {Queueing Systems - Theory and Applications (QUESTA)},
	Month = {May},
	Number = {1},
	Pages = {1-31},
	Title = {{A Retrial System with Two Input streams and Two Orbit Queues}},
	Volume = {77},
	Year = {2014}}