1. D. Vogt, “Frechtraume, zwischen denen jede stetige linear Abbildung beschraukt ist,” J. Reine Angew. Math., 345, 182–200 (1983).
2. D. Vogt, “On two classes of (F)-spaces,” Arch. Math., 45, 255–266 (1985).
3. D. Vogt, “Some results on continuous linear maps between Fréchet spaces,” in: K.-D. Bierstedt and B. Fuchssteiner (editors), Functional Analysis: Surveys and Recent Results. III, North-Holland, Amsterdam (1984), pp. 349–381.
4. S. Dineen, Complex Analysis in Locally Convex Spaces, North-Holland, Amsterdam (1981).
5. A. Pietsch, Nuclear Locally Convex Spaces, Springer, Berlin (1972).