Shishkin, M A. “Regularities in Phenotypic Variation As a Property of the Developmental System: Evidence from the Evolution of Early Amphibians”. KnE Life Sciences 4, no. 3 (May 3, 2018): 145–149. Accessed May 15, 2024. https://knepublishing.com/index.php/KnE-Life/article/view/2116.