iPlasma: An Integrated Platform for Quality Assessment of Object-Oriented Design. - Cristina Marinescu; Radu Marinescu 001; Petru Florin Mihancea; Daniel Ratiu; Richard Wettel (ICSM (Industrial and Tool Volume), 2005)

Archeology of Code Duplication: Recovering Duplication Chains from Small Duplication Fragments. - Richard Wettel; Radu Marinescu 001 (SYNASC, 2005)

Program Comprehension through Software Habitability. - Richard Wettel; Michele Lanza 001 (ICPC, 2007)

Visualizing Software Systems as Cities. - Richard Wettel; Michele Lanza 001 (VISSOFT, 2007)

CodeCity: 3D visualization of large-scale software. - Richard Wettel; Michele Lanza 001 (ICSE Companion, 2008)

Visually localizing design problems with disharmony maps. - Richard Wettel; Michele Lanza 001 (SOFTVIS, 2008)

Visual Exploration of Large-Scale System Evolution. - Richard Wettel; Michele Lanza 001 (WCRE, 2008)

Visual exploration of large-scale evolving software. - Richard Wettel (ICSE Companion, 2009)

EvoSpaces - Multi-dimensional Navigation Spaces for Software Evolution. - Sazzadul Alam; Sandro Boccuzzo; Richard Wettel; Philippe Dugerdil; Harald C. Gall; Michele Lanza 001 (Human Machine Interaction, 2009)

Software systems as cities: a controlled experiment. - Richard Wettel; Michele Lanza 001; Romain Robbes (ICSE, 2011)