KOLLÁR, Ján. Unified Approach to Environments in a Process Functional Language. COMPUTING AND INFORMATICS, [S. l.], v. 22, n. 5, p. 439–456, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/464. Acesso em: 19 apr. 2024.