Legal Ontologies in ICT and Law, Abramowicz, W., Stolarski Piotr, and Tomaszewski Tadeusz , Information Communication Technology Law, Protection and Access Rights : Global Approaches and Issues, Hershey, p.51-66, (2010)
LIT 2010 Workshop Chairs; Message, Stolarski, Piotr, Tomaszewski Tadeusz, and Zeleznikow John , Business Information Systems Workshops, BIS 2010 International Workshop, Berlin, Germany, May 3-5, 2010, Revised Papers., Number 57, p.238-239, (2010)
LIT 2009 Workshop Chairs; Message, Stolarski, Piotr, and Tomaszewski Tadeusz , BIS 2009 Business Information Systems Workshops : Poznań, Poland, April 2009., Number 37, p.254-255, (2009)
Modeling and Using Polish Legal Knowledge - Commercial Companies Code Ontology, Tomaszewski, Tadeusz, and Stolarski Piotr , Business Information Systems : 11th International Conference, BIS 2008, Innsbruck, Austria, May 5-7, 2008, Proceedings, Number 7, p.83-94, (2008)