@Article{BVMC:231293,
author = {Bix, Brian},
title = {Un problema: el análisis conceptual},
journal = {Discusiones. Núm. 5, 2005},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2006},
year = {2006},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcdv1x6}
}