ZAHARIEVA-STOYANOVA, E.; BESHEVLIEV, D. Digital Representation of Crochet Symbols Sets. Digital Presentation and Preservation of Cultural and Scientific Heritage, [S. l.], v. 8, p. 159–164, 2018. DOI: 10.55630/dipp.2018.8.14. Disponível em: https://dipp.math.bas.bg/dipp/article/view/dipp.2018.8.14. Acesso em: 3 may. 2024.