Luis Garmendia, Adela Salvador. A T-transitive opening of a proximity. In Eduard Montseny, Pilar Sobrevilla, editors, Proceedings of the Joint 4th Conference of the European Society for Fuzzy Logic and Technology and the 11th Rencontres Francophones sur la Logique Floue et ses Applications, Barcelona, Spain, September 7-9, 2005. pages 764-768, Universidad Polytecnica de Catalunya, 2005. [doi]