On the asymptotic behavior of perturbed linear systems Kuo-Liang Chiou — 1983 Annales Polonici Mathematici
On the asymptotic behavior of solutions of the equation y" + p(x)y = 0 Kuo-Liang Chiou — 1974 Annales Polonici Mathematici
Stability implications on the asymptotic behavior of nonlinear systems. Chiou, Kuo-Liang — 1982 International Journal of Mathematics and Mathematical Sciences