Learning programming by programming: a case study. - Marko Hassinen; Hannu Mäyrä (Koli Calling, 2006)

Functional Classes Guide Use of Design Patterns in Implementing Mediators. - Mikko Kontio; Hannu Mäyrä; Mauno Rönkkö (CISIS, 2007)

Functional Classes: Cost of Recursive Method Call in Java. - Hannu Mäyrä; Mauno Rönkkö (ICSEA, 2007)

Reverse Engineering Functional Classes: A Middleware Case Study. - Hannu Mäyrä; Mauno Rönkkö (ITNG, 2008)