Heydari, Ahmad Pour Darvish; Gulati, H. L. On priority tandem queueing. (English) Zbl 0613.90026 J. Indian Soc. Stat. Oper. Res. 7, 5-13 (1986). MSC: 90B22 60K25 PDFBibTeX XMLCite \textit{A. P. D. Heydari} and \textit{H. L. Gulati}, J. Indian Soc. Stat. Oper. Res. 7, 5--13 (1986; Zbl 0613.90026)
Maggu, P. L.; Sharma, B. K. On the service of an intermediate queue by two heterogeneous servers under preemptive priority service rule. (English) Zbl 0561.90038 J. Indian Soc. Stat. Oper. Res. 5, 23-31 (1984). MSC: 90B22 60K25 PDFBibTeX XMLCite \textit{P. L. Maggu} and \textit{B. K. Sharma}, J. Indian Soc. Stat. Oper. Res. 5, 23--31 (1984; Zbl 0561.90038)