1. Quality index method (QIM): development of a sensorial scheme for common octopus (Octopus vulgaris);Barbosa;Food Control,2004
2. Seafood and water management;Van Ruth;Foods,2004
3. Water uptake in a cephalopod and the function of the so-called ‘pancreas’;Wells;J Exp Biol,1989
4. Coelho AP https://www.publico.pt/portugal/jornal/ha-muito-polvo-e-os-precos-estao-a-cair-docapesca-incentiva-o-consumo-26940356 2016
5. DECO http://www.deco.proteste.pt/alimentacao/produtos-alimentares/noticia-flash/polvo-congelado-produtores-abusam-da-agua 2016