Aguiar, J. C., and H. O. Di Rocco. “A Heuristic Procedure to Go from LS to Jj Expressions in Atomic and Nuclear Spectroscopy”. Revista Mexicana De Física E, vol. 19, no. 2 Jul-Dec, Apr. 2022, pp. 020201 1-, doi:10.31349/RevMexFisE.19.020201.