@misc{10481/6563,
year = {1554},
url = {http://hdl.handle.net/10481/6563},
publisher = {Parisiis: apud Carolum Stephanum...},
keywords = {Literatura latina},
keywords = {Filosofía},
title = {Tomus quartus Operum M. Tullii Ciceronis, philosophicos eius libros complectens...},
author = {Cicerón, Marco Tulio, 106-43 a.C.},
}