@inproceedings{Toerek:2016iH, author = "Toerek, Pascal and Maas, Axel", title = "{Towards the spectrum of a GUT from gauge invariance}", doi = "10.22323/1.245.0073", booktitle = "Proceedings of XXVII International Symposium on Lepton Photon Interactions at High Energies {\textemdash} PoS(LeptonPhoton2015)", year = 2016, volume = "245", pages = "073" }