@incollection{fabregas_valcarce_o_2012,
  title = {O Tempo Dos Petroglifos},
  booktitle = {A Arte Rupestre No {{Norte}} Do {{Barbanza}}},
  author = {F{\'a}bregas Valcarce, Ram{\'o}n and Rodr{\'i}guez Rell{\'a}n, Carlos},
  editor = {F{\'a}bregas Valcarce, Ram{\'o}n and Rodr{\'i}guez Rell{\'a}n, Carlos},
  year = 2012,
  pages = {85--108},
  publisher = {Andavira Editora},
  address = {Santiago de Compostela}
}