Teuvo Kohonen, Panu Somervuo. Self-organizing maps of symbol strings. Neurocomputing, 21(1-3):19-30, 1998. [doi]
@article{KohonenS98, title = {Self-organizing maps of symbol strings}, author = {Teuvo Kohonen and Panu Somervuo}, year = {1998}, doi = {10.1016/S0925-2312(98)00031-9}, url = {http://dx.doi.org/10.1016/S0925-2312(98)00031-9}, researchr = {https://researchr.org/publication/KohonenS98}, cites = {0}, citedby = {0}, journal = {Neurocomputing}, volume = {21}, number = {1-3}, pages = {19-30}, }