Boundary value problems for systems of linear functional differential equations

KIGURADZE, Ivan - PŮŽA, Bedřich. Boundary value problems for systems of linear functional differential equations. 1st ed. Brno : Masarykova univerzita, 2003. 108 s. Folia facultatis scientiarum naturalium Universitatis Purkynianae Brunensis ; Mathematica 12. ISBN 80-210-3106-9.