@article{Łuczak-Kumorek:2009,
author
=
"E.Łuczak-Kumorek and W.Sosulski",
title
=
"Controllability of generalized functional-differential systems",
journal
=
"Demonstratio Mathematica",
volume
=
"Vol. 14",
number
=
"nr 4",
pages
=
"997--1010",
year
=
"1981",
}