@manual{Krysztoforski:2009,
author
=
"K.Krysztoforski and R.Będziński and M.Turów and W.Jopek",
title
=
"Proteza palca kończyny górnej, Patent #:P 387380",
note
=
"Date of application: 02-03-2009",
year
=
"2009",
}