@book{15706,
	author = {Gentile, Enzo R. and Chesneau, Eva V,},
	title = {Estructuras Algebraicas II: Algebra Lineal /},
	publisher = {Organización de los Estados Americanos,},
	year = {1971.},
	series = {Matemáticas Monografia No.12},
	address = {Washington :}
}