@inproceedings{hammerton2001conll, author = "James Hammerton and Tjong Kim Sang, Erik F.", title = "Combining a self-organising map with memory-based learning", editors = "Walter Daelemans and R{\'e}mi Zajac", booktitle = "Proceedings of CoNLL-2001", publisher = "Toulouse, France", pages = "9--14", year = "2001" }