Chacon, E., & del LLano, M. (1963). Transformation brackets between cartesian and angular momentum harmonic oscillator basis functions with and without spin-orbit coupling. Tables for the $2s$-$1d$ nuclear shell. Revista Mexicana De Física, 12(2), 57–68. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/841