1. Triple construction of decomposable MS-algebras;Badawy;Acta Univ. Palacki. Olomuc., Fac. Rer. Nat., Math.,2012
2. On a common abstraction of de morgan algebras and stone algebras;Blyth;Proc. Roy. Soc. Edinburgh,1983
3. Subvarieties of the class of MS-algebras;Blyth;Proc. Roy. Soc. Edinburgh,1983
4. A special kind of principal congruences on MS-algebras;Luo;Acta Scientific,2008
5. Principal congruence and kernel ideals of symmetric de-Morgan algebras;Luo;Quant. Logics Soft Comput.,2012