1.
Ryazanov VI. Solution to the Reich–Walczak conformity problem according to Belynsky–Lavrentyev . Ukr. Mat. Zhurn. [Internet]. 1992Oct.1 [cited 2024Jul.27];44(10):1406-11. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/8239