1. A. Beauville. Surfaces algébriques complexes, Astérisque 54, 1978.45
2. M. C. BELTRAMETTI, A. BIANCOFIORE, A. J. SOMMESE. “Projective n-folds of loggeneral type, I”, Trans. A.M.S., v.314, n. 2(1989), 825–849.
3. M. C. BELTRAMETTI, A. LANTERI, M. PALLESCHI. “Algebraic surfaces containing an ample divisor of arithmetic genus two”, Arkiv for matematik, 25(1987), 189–210.
4. M. C. BELTRAMETTI, A. J. SOMMESE. “On generically polarized Gorenstein surfaces of sectional genus two”, J. reine angew. Math., 386(1988), 172–186.
5. M. C. BELTRAMETTI, A. J. SOMMESE. “On the adjunction theoretic classification of polarized varieties”, J. reine angew. Math., 427(1992), 157–192.