MALIAUKIENĖ, Livija. About the some conditions of the replaceability of the double induction. Lietuvos matematikos rinkinys, [S. l.], v. 48, n. proc. LMS, p. 275–277, 2008. DOI: 10.15388/LMR.2008.18109. Disponível em: https://www.journals.vu.lt/LMR/article/view/18109.. Acesso em: 17 aug. 2024.