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This article is cited in 1 scientific paper (total in 1 paper)
In the Moscow Mathematical Society
Communications of the Moscow Mathematical Society
A certain interpretation of the 4-coloring of a planar graph
É. G. Belaga
Received: 20.09.1971
Citation:
É. G. Belaga, “A certain interpretation of the 4-coloring of a planar graph”, Russian Math. Surveys, 27:3 (1972)
Linking options:
https://www.mathnet.ru/eng/rm5062 https://www.mathnet.ru/eng/rm/v27/i3/p191
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