Half-linear differential equations, the Karamata theory, and the de Haan theory

Řehák, P. Half-linear differential equations, the Karamata theory, and the de Haan theory. In: YAMAOKA, N., ed. Qualitative theory of ordinary differential equations in real domains. Kyoto: Research lnstitute for Mathematical Sciences, 2016, s. 1-25. RIMS Kokyuroku, 1993. ISSN 1880-2818. Available: http://www.kurims.kyoto-u.ac.jp/~kyodo/kokyuroku/contents/pdf/1993-01.pdf