Marlene Frigon and Julien Mayrand: Existence results for systems of first-order Stieltjes differential equations via the method of $g$-solution-regions (JNCA)
Volume 26, Number 5, 1209-1240, 2025
Existence results for systems of first-order Stieltjes differential equations via the method of g-solution-regions
Marléne Frigon and Julien Mayrand