J. B. Foresman and Æ. Frisch, Exploring Chemistry with Electronic Structure Methods, 3rd ed. (Gaussian, Inc., Wallingford, CT, 2015). ISBN: 978-1-935522-03-4.
J. B. Foresman and Æ. Frisch, Exploring Chemistry with Electronic Structure Methods, 3rd ed. (Gaussian, Inc., Wallingford, CT, 2015). ISBN: 978-1-935522-03-4.
