@InCollection{Łotysz:2012,
author
=
"S.Łotysz",
title
=
"The Railway Gauge",
pages
=
"[3 str. www]",
year
=
"2012",
booktitle
=
"Inventing Europe : Virtual Exhibit[wystawa udostępniona on-line od 1.09.2012 r.] ",
publisher
=
"-",
address
=
"-",
}