Open Science Research Excellence
Badarch Tuyatsetseg,  Parametric Modeling Approach for Call Holding Times for IP based Public Safety Networks via EM Algorithm.   journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2013, vol. 73(1). 83 - 90[viewed 20 January 2019]. Available from: