Research ArticleOpen accessIn the keywords3-Unit System Comprising Two Types of Units with First Come First Served Repair Pattern Except When Both Types of Units are Waiting for RepairAmit Goyal, Gulshan Taneja, D. V. SinghJournal of Mathematics and Statistics, Vol. 6, Issue 3 · 30 Sep 2010 · 7,407 accessesView PDFCite