Quasi commutative Q-semigroups.
Quasi commutative semigroups and a-reflective semigroups.
Quasi Hamiltonian semigroups
Quasi resolved semigroups and quintets.
Quasi ring-semigroups.
Quasi-adequate semigroups II.
Quasi-affine algebraic monoids.
Quasi-commutative primary semigroups
Quasicommutative semigroups. I
Quasicommutative weakly primary semigroups
Quasi-completely right disjunctive languages.
Quasi-injective -systems and their -endomorphism semigroup
QUASI-INVERSE SEMIGROUP CONGRUENCES ON AN ORTHODOX SEMIGROUP.
Quasi-inverse semigroups with special involution.
Quasi-orthodox semigroups with inverse transversals.
Quasiregular semigroups.
Quasi-regularity in semigroups
Quelques bases et familles basiques des algèbres de Lie libres commodes pour les calculs sur ordinateurs
Quelques constructions et algorithmes relatifs aux sous-monoïdes d'un monoïde libre.
Quelques langages algébriques