Reference:

Timo Honkela, Ilpo Koskinen, Timo Koskenniemi, and Sakari Karvonen. Kohonen's self-organizing map in contextual analysis of data. In Information Organization and Databases: Foundations of Data Organization, pages 135–148. Kluwer, 2000.

Suggested BibTeX entry:

@incollection{Honkela2000fodo,
    author = {Timo Honkela and Ilpo Koskinen and Timo Koskenniemi and Sakari Karvonen},
    booktitle = {Information Organization and Databases: Foundations of Data Organization},
    pages = {135-148},
    publisher = {Kluwer},
    title = {Kohonen's Self-Organizing Map in Contextual Analysis of Data},
    year = {2000},
}