J. Hanegraaff Wouter (Wouter, J. Hanegraaff)

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  Dictionary of Gnosis & Western Esotericism
  by Antoine Faivre, Roelof Van Den Broek, Jean-Pierre Brach, J. Hanegraaff Wouter
  Hardcover, Brill Academic Pub, ISBN 9004152318 (90-04-15231-8)