Periodic local MP2 method for the study of electronic correlation in crystals: Theory and preliminary applications. - Cesare Pisani; Lorenzo Maschio; Silvia Casassa; Migen Halo; Martin Schütz; Denis Usvyat (J. Comput. Chem., 2008)

Electron density analysis of large (molecular and periodic) systems: A parallel implementation. - Silvia Casassa; Alessandro Erba 002; Jacopo Baima; Roberto Orlando (J. Comput. Chem., 2015)