P. N. Korde and P. P. Bedekar, Determining Optimum Time Multiplier Setting of Overcurrent Relays Using Mixed Integer Linear Programming. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2021, vol. 171(3). 116 - 121 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/10011924.