Reiher, M., & Wolf, A. (2015). Relativistic quantum chemistry: The fundamental theory of molecular science (Second edition.). Wiley-VCH.

Reiher, Markus, and Alexander Wolf. Relativistic Quantum Chemistry: The Fundamental Theory of Molecular Science. Second edition. Weinheim an der Bergstrasse, Germany: Wiley-VCH, 2015.

Reiher, Markus, and Alexander Wolf. Relativistic Quantum Chemistry: The Fundamental Theory of Molecular Science. Second edition. Wiley-VCH, 2015.