CIM-St - A Parametric Design System for Street Cross Sections. - Rui de Klerk; José Nuno Beirão (CAAD Futures, 2017)

A Usability Study on Widget Design for Selecting Boolean Operations. - Diogo Chambel Lopes; Helena Catarina Margarido Mendes; Ricardo Portal; Rui de Klerk; Isabel Nogueira; Daniel Simões Lopes (Multimodal Technol. Interact., 2022)