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Louis Auslander.

Bieberbach's theorem on space groups and discrete uniform subgroups of lie groups.

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Kenneth S. Brown.

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Karel Dekimpe and Bettina Eick.

Computational aspects of group extensions and their application in topology.

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Computations with almost crystallographic groups.

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Karel Dekimpe.

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Springer-Verlag, Heidelberg, 1996. **[DM]**-
An Descheemaeker and Wim Malfait.

*P*-localization of relative groups.

*Journal of Pure and Applied Algebra*, 159(1), 2001. **[LEE]**-
Kyung Bai Lee.

There are only finitely many infra-nilmanifolds under each nilmanifold.

*Quart. J. Math. Oxford*, 39(2):61--66, 1988.

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aclib manual

October 2018