Some Observations on the Infinitesimal Period Relations for Regular Threefolds with Trivial Canonical Bundle

Bryant, R. L., & Griffiths, P. A. (1983). Some Observations on the Infinitesimal Period Relations for Regular Threefolds with Trivial Canonical Bundle. In Arithmetic and Geometry (pp. 77–102). Birkhäuser Boston. https://doi.org/10.1007/978-1-4757-9286-7_5