1. Power system planning;Sullivan,1977
2. System approach in management of electric utility industry development;Belyaev;Novosibirsk, Nauka,1980
3. Michel J, Arceluz J, Goldano E et al. IPR/DSM/LCP and their effect in power system planning, CIGRE Session Rep. 37-203 1996;11.
4. Emerging issues in power system planning;Bhavaraju;Proc. IEEE,1989
5. Dealing with uncertainty in system planning-has flexibility proved to be an adequate answer?;Van Geert;Electra,1993