Reference:

Krista Lagus. Text retrieval using self-organized document maps. Technical report A61, Helsinki University of Technology, Laboratory of Computer and Information Science, Espoo, Finland, August 2000.

Suggested BibTeX entry:

@techreport{Lagus00.tr,
    address = {Espoo, Finland},
    author = {Krista Lagus},
    institution = {Helsinki University of Technology, Laboratory of Computer and Information Science},
    month = {August},
    number = {A61},
    title = {Text retrieval using self-organized document maps},
    type = {Technical report},
    year = {2000},
}