Semirings which are the unions of a ring and a semifield
Vechtomov, Evgenii M, Lukin, Mikhail AVolume:
63
Language:
english
Journal:
Russian Mathematical Surveys
DOI:
10.1070/RM2008v063n06ABEH004581
Date:
December, 2008
File:
PDF, 771 KB
english, 2008