Densities and Entropies in Cellular Automata. - Pierre Guillon 001; Charalampos Zinoviadis (CiE, 2012)

Hierarchy and Expansiveness in 2D Subshifts of Finite Type. - Charalampos Zinoviadis (LATA, 2015)

Hierarchy and Expansiveness in Two-Dimensional Subshifts of Finite Type. - Charalampos Zinoviadis (CoRR, 2016)