Subsemigroups of completely simple semigroups. IV (Q1345727)

\textit{V. Gould} [Glasg. Math. J. 32, No. 1, 95-108 (1990; Zbl 0692.20049)] described right orders (in the sense of \textit{J. Fountain} and \textit{M. Petrich} [J. Algebra 101, 365-402 (1986; Zbl 0589.20041)]) in completely simple semigroups. The authors give an alternative characterization. The free \(CSS\) over \(S\) [see the preceding review Zbl 0848.20061] being a quotient semigroup of \(S\), every \(CSS\) contains a right quotient semigroup of it.