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convex sub-group stresses
math.	выпуклая подгруппа (ssn)
convex sub group
math.	выпуклая подгруппа (ssn)
English thesaurus
convex sub-group
abbr.	convex sub group (ssn); convex subgroup (ssn)
convex sub group
abbr.	convex sub-group (ssn); convex subgroup (ssn)