TY - RPRT TI - A principal components analysis self-organizing map. AU - Ezequiel López-Rubio AU - José Muñoz-Pérez AU - José Antonio Gómez-Ruiz PY - 2004 DO - 10.1016/j.neunet.2003.04.001 UR - https://pubmed.ncbi.nlm.nih.gov/15036343/ ID - 15036343 ER -