1. Len Bass Paul Clements and Rick Kazman. 2003. Software Architecture in Practice (2 ed.). Addison-Wesley Longman Publishing Co. Inc. Boston MA USA. Len Bass Paul Clements and Rick Kazman. 2003. Software Architecture in Practice (2 ed.). Addison-Wesley Longman Publishing Co. Inc. Boston MA USA.
2. A comparative survey of business process similarity measures
3. Frank Buschmann Regine Meunier Hans Rohnert Peter Sommerlad and Michael Stal. 1996. Pattern-Oriented Software Architecture - Volume 1: A System of Patterns. Wiley Publishing. Frank Buschmann Regine Meunier Hans Rohnert Peter Sommerlad and Michael Stal. 1996. Pattern-Oriented Software Architecture - Volume 1: A System of Patterns. Wiley Publishing.