SU(2) × SU(2) × U(1) basis for symmetric SO(6) representations : matrix elements of the generators R. Piepenbring, B. Silvestre-Brac et Z. SzymanskiJ. Phys. France, 48 4 (1987) 577-584DOI: https://doi.org/10.1051/jphys:01987004804057700