ALONDERIS , Romas. Proof-search of propositional intuitionistic logic sequents by means of classical logic calculus. Lietuvos matematikos rinkinys, [S. l.], v. 48, n. proc. LMS, p. 256–262, 2008. DOI: 10.15388/LMR.2008.18105. Disponível em: https://www.journals.vu.lt/LMR/article/view/18105. Acesso em: 11 apr. 2025.