1. Perfect locally K-convex sequence spaces;De Grande-De Kimpe,1971
2. Non-archimedean nuclearity;De Grande-De Kimpe,1982
3. The non-archimedean space C∞(X);De Grande-De Kimpe;Compositio Math,1983
4. Non-archimedean topologies of countable type and associated operators;De Grande-De Kimpe,1987
5. On compact operators between non-archimedean spaces;Katsaras;Annales Soc. Scientifique Bruxelles. T,1982