Reference:

Aarno Lehtola and Timo Honkela. Search and games (in finnish). In Encyclopedia on Artificial Intelligence (in Finnish), pages 168–182. Gaudeamus, 1993.

Suggested BibTeX entry:

@incollection{Honkela1993search,
    author = {Aarno Lehtola and Timo Honkela},
    booktitle = {Encyclopedia on Artificial Intelligence (in Finnish)},
    pages = {168-182},
    publisher = {Gaudeamus},
    title = {Search and Games (in Finnish)},
    year = {1993},
}