Chen, Y.-H.; Yang, Y.; Yui, N.; Erdenberger, C.: Monodromy of Picard-Fuchs differential equations for Calabi-Yau threefolds. In: Journal fur die Reine und Angewandte Mathematik 2008 (2008), Nr. 616, S. 167-203. DOI:
https://doi.org/10.1515/CRELLE.2008.021