@Misc{FIL20190008648, title = "[Carta] 1947 agosto 26, Santiago, Chile [a] Juan Mujica, Bahi\'a Blanca, Argentina", author = "Aravena, H\'{e}ctor, 1900-1984", URL = "http://www.larramendi.es/es/consulta/registro.do?id=26380", year = " ", }