@article{PMF_1922_32_1_a3,
     author = {Infeld, L.},
     title = {Fale \'swietlne w teorji wzgl\k{e}dno\'sci.},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {33--67},
     publisher = {mathdoc},
     volume = {32},
     number = {1},
     year = {1922},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1922_32_1_a3/}
}