@article{RCM_2000_34_1_a1,
     author = {MARIO E ESTRADA},
     title = {Sobre un teorema de {Fr\"oberg} y los grafos saturados},
     journal = {Revista colombiana de matematicas},
     pages = {19--24},
     publisher = {mathdoc},
     volume = {34},
     number = {1},
     year = {2000},
     url = {http://geodesic.mathdoc.fr/item/RCM_2000_34_1_a1/}
}