STANCHEV, P.; RÁKOSNÍK, J.; PAVLOV, R.; SIMEONOV, G. Presenting and Searching Mathematics in Digital Repositories. Digital Presentation and Preservation of Cultural and Scientific Heritage, [S. l.], v. 5, p. 65–71, 2015. DOI: 10.55630/dipp.2015.5.5. Disponível em: https://dipp.math.bas.bg/dipp/article/view/dipp.2015.5.5. Acesso em: 27 dec. 2024.