Densest Packings of Typical Convex Sets Are Not Lattice-Like .
Finite Coverings by Translates of Centrally Symmetric Convex Domains.
Covering the Plane with Two Kinds of Circles.
Note to a paper of Bambah, Rogers and Zassenhaus
Finite Sphere Packing and Sphere Covering.
Highly Saturated Packings and Reduced Coverings.
Mehrfache gitterförmige Kreis- und Kugelanordnungen.
A generalization of the Erdös-Szekeres convex n-gon theorem.
Blichfeldt's density bound revisted.
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