PELLÉ, Françoise. Standartizavimo problemos ISSN tinkle. Aktualu rytoj, [S. l.], p. 5–8, 2006. DOI: 10.51740/rt.vi.557. Disponível em: https://journals.lnb.lt/relevant-tomorrow/article/view/557. Acesso em: 9 geg. 2025.