Advances in Mathematics · 1983 · 198 citations · 24 references
Natural SciencesMathematicsCrystal StructureGeometryAffine GeometryCrystal SymmetryCrystal SystemsCrystallographic AxesCrystallographyGroup TheoryAffine Symmetry GroupsAffine Symmetry In CrystalsGroup-theoretical Crystallography
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Differentiable dynamical systems
Stephen T. Smale · Bulletin of the American Mathematical Society · 1967 · 3K citations · Full text
DISCRETE SUBGROUPS OF LIE GROUPS
Raghunathan · 1972 · 1.3K citations
B. A. F. Wehrfritz · Bulletin of the London Mathematical Society · 1970 · 577 citations