GURARII, V.; LUCY, D. The Stokes structure and connection coefficients for the Airy equation. Математическая физика, анализ, геометрия, Харків, Україна, v. 10, n. 3, p. 385–411, 2003. Disponível em: https://mag.ilt.kharkiv.ua/index.php/mag/article/view/m10-0385e. Acesso em: 21 лис. 2024.