References
- Balbes , R. and Dwinger , P. 1974 . Distributive Lattices Missouri : University of Missouri Press .
- Blyth , T. S. and Varlet , J. C. 1994 . Ockham Algebras Oxford University Press .
- Davey , B. A. and Priestley , H. A. 1990 . Introduction to Lattices and Order Cambridge University Press .
- Davey , B. A. , Haviar , M. and Priestley , H. A. 2001 . Kleene algebras: A case study of clones and dualities from endomorphisms . Acta. Sci. Math. (Szeged) , 67 : 77 – 103 .
- Fraser , G. A. and Horn , A. 1970 . Congruence relations in direct products . Proc. Amer. Math. Soc. , 26 : 390 – 394 .
- Grätzer , G. 1998 . General Lattice Theory Birkhäuser .
- Haviar , M. and Priestley , H. A. 1999 . Endodualisable and endoprimal finite double stone algebras . Algebra Universalis , 42 : 107 – 130 . [CROSSREF]
- McKenzie , R. N. , McNulty , G. F. and Taylor , W. F. 1987 . Algebras, Lattices, Varieties Vol. I , Wadsworth & Brooks .
- Urquhart , A. 1979 . Lattices with a dual homomorphic operation . Studia Logica , 38 : 201 – 209 . [CROSSREF]
- #Communicated by P. Higgins.