@article{201806.0383, doi = {10.20944/preprints201806.0383.v1}, url = {https://doi.org/10.20944/preprints201806.0383.v1}, year = 2018, month = {June}, publisher = {Preprints}, author = {Rainer Kühne}, title = {Quantum Field Theory with Electric-Magnetic Duality and Spin-Mass Duality but Without Grand Unication and Supersymmetry}, journal = {Preprints} }