Чернець, М., В. Береза, and Ю. Чернець. “Research of Loading Ability, Wear and Longevity of Conical Oblique-Touth Involute Transmissions During Two-Pair Hooking. Part 2. The Influence of Transmission Relation”. Problems of Tribology, vol. 62, no. 4, July 2014, pp. 6-11, https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/221.