J. A. Muñoz-Blanco, Juan Carlos Quevedo-Losada, Olga Bolívar Toledo. The Role of Partitions and Functionals in Descriptor Computation for Data Receptive Fields. In Franz Pichler, Roberto Moreno-Díaz, editors, Computer Aided Systems Theory - EUROCAST 93, A Selection of Papers from the Third International Workshop on Computer Aided Systems Theory, Las Palmas, Spain, February 22-26, 1993, Proceedings. Volume 763 of Lecture Notes in Computer Science, pages 282-292, Springer, 1993.