Author: Szymańska-Dębowska, Katarzyna

Mawhin, Jean; Szymańska-Dębowska, Katarzyna: Bound sets and two-point boundary value problems for second order differential systems. (English). Mathematica Bohemica, vol. 144 (2019), issue 4, pp. 373-392
Mawhin, Jean; Szymańska-Dębowska, Katarzyna: Couples of lower and upper slopes and resonant second order ordinary differential equations with nonlocal boundary conditions. (English). Mathematica Bohemica, vol. 141 (2016), issue 2, pp. 239-259