1. Davey, B.A., Priestley, H.A.: Introduction to Lattices and Order. Cambridge University Press, Cambridge (1990)
2. Goubault-Larrecq, J.: Non-Hausdorff Topology and Domain Theory. Cambridge University Press, New York (2013)
3. Hitzler, P., Seda, A.K.: Mathematical Aspects of Logic Programming Semantics. CRC Press, Boca Raton (2011)
4. Petrusel, A., Petrusel, G., Rus, I.A.: Fixed Point Theory. Cluj University Press, Cluj-Napoca (2008)
5. Stoy, J.E.: Denotational Semantics: The Scott-Strachey Approach to Programming Language Theory. MIT Press, Cambridge (1977)