-
M. A. Knus, Raman Parimala, R. Sridharan, “Non-free projective modules over ℍ[X, Y] and stable bundles over ℙ2(ℂ)”, Invent math, 65:1 (1981), 13
-
Michael Schneider, Lecture Notes in Mathematics, 770, Séminaire Bourbaki vol. 1978/79 Exposés 525 – 542, 1980, 80
-
Robin Hartshorne, “Stable vector bundles of rank 2 onP 3”, Math Ann, 238:3 (1978), 229