Manna, Dulal; Goswami, Swapan K.; Chattopadhyay, Pranab Kumar: 'Optimisation of droop coefficients of multiple distributed generators in a micro-grid', IET Generation, Transmission & Distribution, 2018, 12, (18), p. 4108-4116, DOI: 10.1049/iet-gtd.2018.5548 IET Digital Library, https://digital-library.theiet.org/;jsessionid=9nmcgf31d7n7k.x-iet-live-01content/journals/10.1049/iet-gtd.2018.5548