1. Éléments de mathématique;N Bourbaki,1968
2. D. Burns Jr. and M. Rapoport, “On the Torelli problem for kählerian K-3 surfaces,” Ann. Sci. Éc. Norm. Supér., Sér. 4, 8 (2), 235–273 (1975).
3. Grundl. Math. Wiss.;J H Conway,1988
4. The GAP Group, “GAP—groups, algorithms, programming—a system for computational discrete algebra. Vers. 4.6.5,” http://www.gap-system.org
5. K. Hashimoto, “Finite symplectic actions on the K3 lattice,” Nagoya Math J. 206, 99–153 (2012); arXiv: 1012.2682 [math.AG].