[1]
Bonatsos, D., Daskaloyannis, C., Kolokotronis, P. and Lenis, D. 2020. Nonlinear extension of the u(3) algebra as the symmetry algebra of the three-dimensional anisotropic quantum harmonic oscillator with rational ratios of frequencies and the Nilsson model. HNPS Advances in Nuclear Physics. 5, (Feb. 2020), 14–28. DOI:https://doi.org/10.12681/hnps.2891.