@inproceedings{inproceedings9514cd5c,
title   = {Operation at adjustable speed: prospectives of higher energy efficiency and better environment integration for hydroelectric plants},
author = {Reis, Lineu Belico dos and Saidel, Marco Antonio},
year = {1995},
publisher = {IEEE},
booktitle   = {Stockholm Power Tech International Symposium on Electric Power Engineering}
}