“In Memory of René Marek Cieszewski” (2012) Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), 4(1), p. Pages: 1–1 (1). Disponível em: https://v3.mcfns.com/index.php/Journal/article/view/MCFNS.4%3A1 (Acesso em: 4 setembro 2026).