Mehdi Seifbarghy and  Sajjad Jalali and  Seyed Habib A. Rahmati,  Reliable Capacitated Facility Location Problem Considering Maximal Covering.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2012, vol. 61(1). 290 - 293
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/8375.