Mytiai, I. S., and A. V. Matsyura. “Mathematical Interpretation of Artificial Ovoids and Avian Egg Shapes (part I) ”. Regulatory Mechanisms in Biosystems 10, no. 1 (February 18, 2019): 92-102. Accessed March 28, 2024. https://medicine.dp.ua/index.php/med/article/view/512.