Media type: E-Article Title: The external labelling problem and Clebsch–Gordan series of semisimple Lie algebras Contributor: Campoamor-Stursberg, R Published: IOP Publishing, 2019 Published in: Journal of Physics A: Mathematical and Theoretical, 52 (2019) 12, Seite 125201 Language: Not determined DOI: 10.1088/1751-8121/ab0485 ISSN: 1751-8113; 1751-8121 Keywords: General Physics and Astronomy ; Mathematical Physics ; Modeling and Simulation ; Statistics and Probability ; Statistical and Nonlinear Physics Origination: Footnote: