@article{201905.0118,
doi = {10.20944/preprints201905.0118.v1},
url = {https://doi.org/10.20944/preprints201905.0118.v1},
year = 2019,
month = {May},
publisher = {Preprints},
author = {Engel Roza},
title = {The Impact of Nuclear Spin and Isospin of Dirac Particles on the Mass Spectrum of Leptons },
journal = {Preprints}
}