%0 Journal Article
%T The M/M/ Repairable Queueing System with Variable Breakdown Rates
%A Shengli Lv
%A Jingbo Li
%J Discrete Dynamics in Nature and Society
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/173407
%U http://dx.doi.org/10.1155/2013/173407