I see on the Wikipedia article for Zobrist hashing[1] there is a reference to Albert Zobrist, who doesn't appear to have a Wikipedia page, but has pages at [2]

I see on the Wikipedia article for Zobrist hashing[1] there is a reference to Albert Zobrist, who doesn't appear to have a Wikipedia page, but has pages at [2] and [3]. 1. http://en.wikipedia.org/wiki/Zobrist_hashing http://en.wikipedia.org/wiki/Zobrist_hashing 2. http://chessprogramming.wikispaces.com/Albert%20Zobrist http://chessprogramming.wikispaces.com/Albert%20Zobrist 3. http://senseis.xmp.net/?AlbertLZobrist http://senseis.xmp.net/?AlbertLZobrist