Links:
[1] https://www.arquitectes.cat/ca/cultura/biblioteca-coac-colabora-exposicio-sekler?language=ca
[2] https://apps.bibliotecnica.upc.edu/informacions/BETSAV/S146/index.php
[3] https://www.arquitectes.cat/ca/javascript%3Ahistory.back%281%29?language=ca