@article{Motyl:2009,
author
=
"J.Motyl",
title
=
"Viability of Set-valued Ito Equation",
journal
=
"Bulletin of the Polish Academy of Sciences. Mathematics",
volume
=
"Vol. 47",
number
=
"no 1",
pages
=
"91--103",
year
=
"1999",
}