@article{RCM_2023_57_Esp_a1,
     author = {Marcel Vinhas},
     title = {On a {Family} of {Polyhedral} {Singular} {Vertices}},
     journal = {Revista colombiana de matematicas},
     pages = {27--41},
     publisher = {mathdoc},
     volume = {57},
     number = {Esp},
     year = {2023},
     url = {http://geodesic.mathdoc.fr/item/RCM_2023_57_Esp_a1/}
}