artforum - http://artforum.com/picks/id=53365  
artafrica - http://artafrica.letras.ulisboa.pt/pt/artist/377.html  
anamnese - http://www.anamnese.pt  
arte laguna - https://www.artelagunaprize.com/special-prize-exhibitions/1342-sergio-costa-carlos-carvalho-arte-contemporanea