1. Lattice Theory;Birkhoff,1967
2. General Topology, Parts 1 and 2;Bourbaki,1966
3. Produit topologique, produit tensoriel et c-repletion;Buchwalter;Bull. Soc. Math. France,1972
4. The maximal G-compactifications of G-spaces with special actions;Chatyrko,2002
5. On some question in dimension theory;Chigogidze;Colloq. Math. Soc. Janos Boˇlyai,1978