@misc{Langevin_Paul_(1872–1946)_L'inertie_1950,
 author={Langevin, Paul (1872–1946)},
 copyright={Public Domain},
 address={Paris},
 howpublished={online},
 year={1950},
 publisher={CNRS},
 language={fre},
 type={Text},
 title={L'inertie de l'energie et ses conséquences, J. de Physique, 1913, 3, 553},
 URL={http://rcin.org.pl./Content/195746/PDF/WA35_226772_8818_Art21.pdf},
}