@inbook { ,
	title = {Constrained nonlinear network flow problems through projected Lagrangian methods},
	booktitle = {Problems in Modern Applied Mathematics},
	year = {2000},
	pages = {406-411},
	publisher = {World Scientific Engineering Society},
	address = {New York},
	keywords = {research; nonlinear network flows; optimization; projected lagrangian},
	ISBN = {960-8052-15-7 },
	author = {Heredia, F. J.}
}

