World English: Communicating with International Audiences
http://www.iabc.com/cwb/archive/2005/1205/worldenglish.htm

Perlman, Alan M.
Communication World Bulletin
2005

Abstract:

English is now firmly established as the lingua franca of the global economy. As native English speakers interact more with non-native speakers in this globalized context, a framework called World English can help both parties understand each other better.