BILOW , Marcel; ENTROP, Bram; LICHTENBERG, Jos; STOUTJESDIJK, Pieter. PD Lab. SPOOL, [S. l.], v. 2, n. 2, p. 5–8, 2015. DOI: 10.7480/spool.2015.2.962. Disponível em: https://spool.ac/index.php/spool/article/view/32. Acesso em: 21 jun. 2026.