1. Complex Analytic Connections in Fibre Bundles,;Atiyah;Trans. Am. Math. Soc.,1957
2. Removable Singularities for Holomorphic Vector Bundles,;Bando;Tohoku Math. J.,1991
3. On the Relative de Rham Sequence,;Buchdahl;Proc. Am. Math. Soc.,1983
4. Grauert , H. Fritzsche , K. Sewral Complex Variabla Grad. M. Math. 38 Springer-Verlag Berlin, Heidelberg, New York 1976
5. Okonek , C. Schneider , H. Spindler , H. Vector Bundleu on Complex Projective Spaces Progress Math. 3 Birkhäuser Boston, Basel, Stuttgart 1984