A Flexible Middleware Layer for User-to-User Messaging. - Jan-Mark S. Wams; Maarten van Steen (DAIS, 2003)

Pervasive Messaging. - Jan-Mark S. Wams; Maarten van Steen (PerCom, 2003)

Unifying User-to-User Messaging Systems. - Jan-Mark S. Wams; Maarten van Steen (IEEE Internet Comput., 2004)

Internet Messaging. - Jan-Mark S. Wams; Maarten van Steen (The Practical Handbook of Internet Computing, 2004)

Simplified Distributed Programming with Micro Objects - Jan-Mark S. Wams; Maarten van Steen (FOCLASA, 2010)