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by Collins, D.J., Grigorchuk, R.I., Kurchanov, P.F., Zieschang, H.
Published 1993
Subjects:
“...Group theory...”Published 1993
Springer Berlin Heidelberg
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by Coornaert, Michel, Delzant, Thomas, Papadopoulos, Athanase
Published 1990
Subjects:
“...Group theory...”Published 1990
Springer Berlin Heidelberg