[1]
V. P. Vasilenko and A. P. Yanishevsky, “On the small parameter method in the gyrocompass theory”, Ukr. Mat. Zhurn., vol. 23, no. 1, pp. 70–75, Dec. 1970, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/8482