Martin's home page -> http://ourworld.compuserve.com/homepages/Martin_Fowler/

Web site -> http://cseng.aw.com/bookdetail.qry?ISBN=0-201-32563-2&ptype=0

Object-Orientation FAQ -> http://www.cyberdyne-object-sys.com/oofaq/

6357 Links on Object-Orientation -> http://www.rhein-neckar.de/~cetus/software.html