"Aspect-Oriented Programming with AspectS" has been presented at: 
NetObjectDays (NODe) 2002, Erfurt, Germany, October 7-10, 2002.

A revised version of the paper will appear as follows: 

R. Hirschfeld. AspectS – Aspect-Oriented Programming with Squeak. 
In M. Aksit, M. Mezini, R. Unland, editors, 
   Objects, Components, Architectures, Services, and Applications 
   for a Networked World, LNCS 2591, Springer, 2003 
(http://www.springer.de/cgi/svcat/search_book.pl?isbn=3-540-00737-7)

A copy is available at: 
http://www-ia.tu-ilmenau.de/~hirsch/Projects/Squeak/AspectS/

[2003-02-03]