TY  - BOOK
AU  - Varshalovich, D. A.
AU  - Khersonskii, V. K.
AU  - Moskalev, A. N.
TI  - Quantum theory of angular momentum: irreducible tensors, spherical harmonics, vector coupling coefficients, 3 nj symbols
SN  - 9971-50-996-2
PY  - 1989///
CY  - Singapore
PB  - World Scientific
KW  - Astronomy
ER  -