S. Maragathasundari
"Co axian 2 General Service Queuing Model with Restricted Admissibility".
International Journal of Scientific Research in Science, Engineering and Technology,
vol: 3,
No. 6
Jan. 2017, pp: 860-867,
https://scholar9.com/publication-detail/co-axian-2-general-service-queuing-model-with-rest-18243
