Martín Pereda, José Antonio ORCID: https://orcid.org/0000-0001-5403-604X <https://orcid.org/0000-0001-5403-604X>  (1997).  Where is photonics going? Reflections under the sun.    In:  "Advanced photonic topics".   Universidad de Cantabria, Santander, España, pp. 21-45.  ISBN 848828522-1.