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Some remarks on the paper of V. P. Fedotov on discrete chronogeometry. (Letter to the editor). (Russian) Zbl 0463.05034


MSC:

05B45 Combinatorial aspects of tessellation and tiling problems
51M20 Polyhedra and polytopes; regular figures, division of spaces
06F25 Ordered rings, algebras, modules
11P81 Elementary theory of partitions
05C99 Graph theory
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