Publicacións nas que colabora con José Luis Freire Nistal (2)

1997

  1. An automatic calculator with Penrose diagrams

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

1980

  1. Triples asociados

    Publicacions matematiques, Núm. 20, pp. 115-117