Vudarskij, Arkadiush, and Andrej Alekseevich Novikov. “Determination of Parentage: Selected Comparative Law Issues — Germany, Poland, Russia”. Pravovedenie 62, no. 2 (November 19, 2018): 268–307. Accessed May 6, 2024. https://pravovedenie.spbu.ru/article/view/4553.