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ON THE WORD AND DIVISIBILITY PROBLEMS IN SEMIGROUPS WITH A SINGLE DEFINING RELATION
Adjan, S I, Oganesjan, G UVolume:
12
Language:
english
Journal:
Mathematics of the USSR-Izvestiya
DOI:
10.1070/IM1978v012n02ABEH001848
Date:
April, 1978
File:
PDF, 77 KB
english, 1978