@misc{10481/16986,
year = {1621},
url = {http://hdl.handle.net/10481/16986},
keywords = {Virgen María},
keywords = {Inmaculada Concepción},
keywords = {Correspondencia, memorias, etc.},
title = {[Carta del Rey al Papa, 10-11-1621].},
author = {Felipe IV, Rey de España, 1621-1665 and Gregorio XV, Papa, Santo, ca. 1554-1623},
}