@article{PIM_1968_N_S_08_22_a15,
     author = {Marko D. Leko},
     title = {Two {Properties} {Of} {Born's} {Relativistically} {Rigid} {Body}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {102 },
     publisher = {mathdoc},
     volume = {_N_S_08},
     number = {22},
     year = {1968},
     url = {http://geodesic.mathdoc.fr/item/PIM_1968_N_S_08_22_a15/}
}