@article{c80f7445fb624c96a470fcaea4eedd26,
title = "Inclusion of voltage sag cost to underground and overhead subtransmission network planning",
keywords = "Cost Function;, Overhead Line;, Subtransmission Network;, Underground Cable;, Voltage Sag, Cost Function;, Overhead Line;, Subtransmission Network;, Underground Cable;, Voltage Sag, Cost Function;, Overhead Line;, Subtransmission Network;, Underground Cable;, Voltage Sag",
author = "{de Oliveira e Sousa}, Bruno and Muhammad Humayun and Matti Lehtonen",
year = "2014",
language = "English",
volume = "9",
pages = "548--558",
journal = "International Review of Electrical Engineering: IREE",
issn = "1827-6660",
number = "3",
}