Collisions and their Catenations: Ultimately Periodic Tilings of the Plane. - Nicolas Ollinger; Gaétan Richard (IFIP TCS, 2008)

Rule 110: universality and catenations. - Gaétan Richard (JAC, 2008)

Nilpotency and Limit Sets of Cellular Automata. - Pierre Guillon 001; Gaétan Richard (MFCS, 2008)

A Particular Universal Cellular Automaton - Nicolas Ollinger; Gaétan Richard (CSP, 2008)

Systèmes de particules et collisions discrètes dans les automates cellulaires. (Systems of discrete particles and collisions in cellular automata). - Gaétan Richard (2008)

(Un)Decidability of Injectivity and Surjectivity in One-Dimensional Sand Automata. - Gaétan Richard (MFCS, 2009)

Automata on the plane vs particles and collisions. - Nicolas Ollinger; Gaétan Richard (Theor. Comput. Sci., 2009)

Revisiting the Rice Theorem of Cellular Automata. - Pierre Guillon 001; Gaétan Richard (STACS, 2010)

A speed-up of oblivious multi-head finite automata by cellular automata. - Alex Borello; Gaétan Richard; Véronique Terrier (STACS, 2011)

Four states are enough! - Nicolas Ollinger; Gaétan Richard (Theor. Comput. Sci., 2011)

Descriptive complexity for pictures languages (extended abstract) - Etienne Grandjean; Frédéric Olive; Gaétan Richard (CoRR, 2012)

Linear functional classes over cellular automata - Anaël Grandjean; Gaétan Richard; Véronique Terrier (AUTOMATA & JAC, 2012)

Filling Curves Constructed in Cellular Automata with Aperiodic Tiling. - Gaétan Richard (AUTOMATA, 2017)

On the Synchronisation Problem over Cellular Automata. - Gaétan Richard (STACS, 2017)

Complexity of Conjunctive Regular Path Query Homomorphisms. - Laurent Beaudou; Florent Foucaud; Florent R. Madelaine; Lhouari Nourine; Gaétan Richard (CiE, 2019)