Hsu, Y.-Y.; Kuo, H.-C.: 'Dispatch of capacitors on distribution system using dynamic programming', IEE Proceedings C (Generation, Transmission and Distribution), 1993, 140, (6), p. 433-438, DOI: 10.1049/ip-c.1993.0063
IET Digital Library, https://digital-library.theiet.org/;jsessionid=9ngo8mt6q2u91.x-iet-live-01content/journals/10.1049/ip-c.1993.0063