1
by Coornaert, Michel
Published 2015
Springer International Publishing

2
by Coornaert, Michel, Papadopoulos, Athanase
Published 1993
Springer Berlin Heidelberg

3
by Ceccherini-Silberstein, Tullio, Coornaert, Michel
Published 2010
Springer Berlin Heidelberg

4
by Coornaert, Michel, Delzant, Thomas, Papadopoulos, Athanase
Published 1990
Springer Berlin Heidelberg