Niklas Sieber

Wirtschaftlichkeit alternativer Bedienungsformen

Christoph Walther, Niklas Sieber, 2002 .

APPROPRIATE TRANSPORT AND RURAL DEVELOPMENT: ECONOMIC EFFECTS OF AN INTEGRATED RURAL TRANSPORT PROJECT IN TANZANIA

Niklas Sieber, 1997 .

Assessing Sensitiveness to Transport: WP2: Identification and assessment of sensitiveness

Bernd Münier, Kaj Mantzius Hansen, Katrin Ohlau, 2008 .

Transport in Developing Countries: Renewable Energy versus Energy Reduction?

Dirk Aßmann, Niklas Sieber, N. Sieber, 2005 .