TY - JOUR AU - Campoamor-Stursberg, Rutwig DO - 10.1088/1742-6596/538/1/012004 SN - 1742-6588 UR - https://hdl.handle.net/20.500.14352/65299 T2 - Journal of Physics Conference Series AB - The two main group theoretical models related to the Periodic System of Chemical Elements are reviewed, in connection with the Madelung rule and the construction of orthonormal bases of states for the conformal Lie algebra so (2,4). Basing on... LA - eng M2 - 012004 PB - IOP Publishing Ltd TI - The Madelung rule, Regge-like sequences and the conformal Lie algebra TY - journal article VL - 538 ER -