KOSKELA, T. Temporal sequence processing using recurrent SOM. Proc. 2nd Int. Conf. on Knowledge-Based Intelligent Electronic Systems, Adelaide, Australia, Apr. 1998. 1998, 1, 290-278
HORIO, K. Feedback self-organizing map and its application to spatio-temporal pattern classification. Int. J. of Computational Intelligence and Applications. 2001, 1, 1, 1-18