TY  - DATA
AU  - Michel Coornaert, Thomas Delzant, Athanase Papadopoulos
TI  - Geometrie et theorie des groupes
SN  - 9783540462941
PY  - 1990///
PB  - Springer Berlin Heidelberg
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0084913
ER  -