Hulek, Klaus Max Planck Institute for Mathematics, Max Planck Society;
http://aif.cedram.org/item?id=AIF_2011__61_3_1133_0 (Publisher version)
hulek_calculating_2008.pdf (Preprint), 471KB
Hulek, K., & Kloosterman, R. (2008). Calculating the Mordell-Weil rank of elliptic threefolds and the cohomology of singular hypersurfaces. Annales de l'Institut Fourier, 61(3), 1133-1179.