@book{89350,
	title = {Investigaciones y ensayos},
	publisher = {Academia Nacional de la Historia},
	year = {1966},
	address = {Buenos Aires},
	note = {Existencias: (1966: 1) (1967: 3) (1968: 4-5) (1969: 6-7) (1970: 8-9) (1971: 10) (1972: 12) (1975: 19) (1989: 39)     Link: https://iye.anh.org.ar/index.php/iye}
}