@article{CLTM_1985_1985_1_a0,
     author = {Arcidiacono, Giuseppe},
     title = {Los universos hiperesf\'ericos, el grupo conforme y el campo gravitacional de {Newton.}},
     journal = {Collectanea mathematica},
     pages = {119-135},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {1985},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1985_1985_1_a0/}
}