@booklet {1762, title = {Livre circulaCAo toll free}, journal = {NA}, publisher = {FundaCAo de Serralves}, chapter = {CatAlogos}, isbn = {978972739181 3}, author = {Rui Chafes and Wilhelm Sasnal and Adrian Schiess and Julio Pomar and Alvaro Lapa and Gerhard Richter and Antonio Sena and Juliao Sarmenton and Nikias Skapinakis and et al} }