Landau, Zbigniew / Morawski, Wojciech: The influence of political factors on the development of transportation network in Poland, Lithuania, Byelorussia and Ukraine from the end of eighteenth century, in: Carreras, Albert / Giuntini, Andrea / Merger, Michèle (eds.): European networks, 19th-20th centuries. New approaches to the formation of a transnational transport and communications system, Milan 1994 Università Bocconi.