@book{5181,
	author = {Politecnico Colombiano Jaime Izasa Cadavid and ICFES},
	title = {Segundo Encuentro Nacional de Coordinadores Centrales de Investigación Cientifica. Memorias /},
	publisher = {ICFES,},
	year = {1985.},
	series = {Memorias de eventos cientificos colombianos, No. 26},
	address = {Bogotá :}
}