@inproceedings{JW1996,
               author = {J. Göppert, W. Rosenstiel},
               title = {Regularized SOM-Training: A Solution to the Topology-Approximation Dilemma?},
               booktitle = {Proceedings of Int. Conf. on Neural Networks (ICNN)},
               year = {1996},
               volume = {1},
               pages = {38-43},
               address = {IEEE Service Center, Piscataway, NJ, USA}
}