Shakina, L., V. Strashnyuk, and V. Shakhbazov. 2005. “PECULIARITIES OF HOMOLOGOUS AND NONHOMOLOGOUS PAIRING OF POLYTENE CHROMOSOMES IN THE INBRED LINES AND HYBRIDS OF DROSOPHILA”. The Journal of V.N.Karazin Kharkiv National University. Series «Biology» 1 (709), 105-10. https://periodicals.karazin.ua/biology/article/view/167.