@misc{10481/16975,
year = {1622},
url = {http://hdl.handle.net/10481/16975},
keywords = {Virgen María},
keywords = {Inmaculada Concepción},
keywords = {Correspondencia, memorias, etc.},
title = {[Carta de la Infanta Doña Margarita a S.S., 21-04-1622].},
author = {Parma, Margarita de, Infanta de España and Gregorio XV, Papa, Santo, ca. 1554-1623},
}