1. Complexe de de Rham–Witt et cohomologie cristalline;Illusie;Ann. Sci. École Norm. Sup.,1979
2. K. Joshi, On vector bundles destabilized by Frobenius III, Preprint, 2003, in preparation
3. K. Joshi, S. Ramanan, E.Z. Xia, J.K.Yu, On vector bundles destabilized by Frobenius, Preprint, 2002
4. Maximal subbundles of vector bundles on a curve;Mukai;Manuscripta Math.,1985
5. Sections des fibrès vectoriels sur une courbe;Raynaud;Bull. Soc. Math. France,1982