@article{SIGMA_2014_10_a4,
     author = {Judit X. Madar\'asz and Mike Stannett and Gergely Sz\'ekely},
     title = {Why {Do} the {Relativistic} {Masses} and {Momenta} of {Faster-than-Light} {Particles} {Decrease} as their {Speeds} {Increase?}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2014},
     volume = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a4/}
}