Siniarska, Anna, and Napoleon Wolański. “Changes in the Growth Rate During Ontogenesis and Methods of Its Investigation”. Studia Ecologiae et Bioethicae 3, no. 1 (December 31, 2005): 43–81. Accessed May 19, 2026. https://czasopisma.uksw.edu.pl/seb/article/view/7013.