참고문헌
- Proc. Sympos. Pure Math. v.46 Contributions to Riemann-Roch on Projective 3-folds with Only Canonical Singularities and Application A.R.Fletcher
- Math. Ann. v.275 On the plurigenera of minimal algebraic 3-folds with Κ≡0 Y.Kawamata https://doi.org/10.1007/BF01459135
- Proc. Sympos. Pure Math. v.46 Young Person's guide to canonical singulaties M.Reid