The publication “Rock-Cut Graves from the Atlantic Façade of the Iberian Peninsular. Atas do Congresso Internacional”, coordinated by Mário Jorge Barroca, exclusively in e-book edition.
The volume is already available online, in the Digital Library of the FLUP:
https://ler.letras.up.pt/site/default.aspx?qry=id024id1778&sum=sim