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Related character of structural types. Symmetry of various ribbons of polygons
V. S. Kurazhkovskaya, N. L. Smirnova, N. V. BelovVolume:
21
Language:
english
Pages:
5
DOI:
10.1007/bf00746416
Date:
September, 1980
File:
PDF, 344 KB
english, 1980