Ruby refactoring plug-in for eclipse. - Thomas Corbat; Lukas Felber; Mirko Stocker; Peter Sommerlad (OOPSLA Companion, 2007)

Refactoring support for the ruby development tools. - Thomas Corbat; Lukas Felber; Mirko Stocker (Software Engineering (Workshops), 2007)

Retaining comments when refactoring code. - Peter Sommerlad; Guido Zgraggen; Thomas Corbat; Lukas Felber (OOPSLA Companion, 2008)