[1]
N. V. Grigorenko, “Isomonodromic deformations and the differential Galois theory”, Ukr. Mat. Zhurn., vol. 59, no. 8, pp. 1131–1134, Aug. 2007, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3375