<> by Kutzelnigg, Werner, Berthier, G., Del Re, G. fromFortschritte der chemischen Forschung 0 Type: Book
[Sigma] and [pi] electrons in organic compounds by Kutzelnigg, Werner, Del Re, G., Berthier, Gaston fromFortschritte der chemischen Forschung = Topics in current c… 0 Type: Book