1. T.M Martinetz, K. J. Schulten. A “neural-gas≓ network learns topologies, in:Artificial Neural Networks, T. Kohonen, K. Mäkisara, O. Simula, J. Kangas eds., North-Holland, Amsterdam, pp. 397–402, 1991.
2. J. Moody, C. Darken. Learning with localized receptive fields,Proc. 1988 Connectionist Models Summer School, D. Touretzky, G. Hinton, T. Sejnowski eds., Morgan Kaufmann, San Mateo, pp. 133–143, 1989.
3. J.C. Platt. A resource-allocating network for function interpolation,Neural Computation, vol. 3, pp. 213–225, 1991.
4. B. Fritzke. Supervised learning with growing cell structures, in:Advances in Neural Information Processing Systems 6, J. Cowan, G. Tesauro, J. Alspector eds., Morgan Kaufmann Publishers, San Mateo, CA, pp. 255–262, 1994.
5. T. Kohonen. Self-organized formation of topologically correct feature maps,Biological Cybernetics, vol. 43, pp. 59–69, 1982.