The Cauchy Problem for the Degenerate Singularly Perturbed Linear System in Case of the Multiple Spectrum of the Limit Bundle of Matrixes. НК [Internet]. 2001 Jun. 29 [cited 2026 Jan. 22];4(2):226-33. Available from: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/166