@article{fabregas_valcarce_petroglifo_2007,
  title = {Un Petroglifo de Tipo {{Outeiro}} Do {{Corno}} En {{Porto}} Do {{Son}} ({{A Coru\~na}})},
  author = {F{\'a}bregas Valcarce, Ram{\'o}n and Guiti{\'a}n Castromil, Jorge and Guiti{\'a}n Rivera, Juan and Rodr{\'i}guez Rell{\'a}n, Carlos},
  year = 2007,
  journal = {Gallaecia},
  volume = {26},
  pages = {55--68}
}