TY - BOOK AU - Harter,William G. AU - Patterson,Christopher W. TI - A unitary calculus for electronic orbitals T2 - Lecture Notes in Physics / Ed. by J. Ehlers ... et al SN - 3540076999 PY - 1976/// CY - Berlin, New York PB - Springer-Verlag KW - Electrons KW - Atomic orbitals KW - Molecular orbitals KW - Unitary operators N1 - Includes bibliogr. references ER -