Carter, R., Chilton, J., Danert, K., and Olschewski, A., “Siting of drilled water wells : a guide for project managers”, vol. 2014-11. Rural Water supply Network (RWSN), SKAT Foundation, St. Gallen, Switzerland, p. 16 p. : 2 boxes, 9 fig., 3 tab., 2014.

Smits, S., Olschewski, A., Kempkes, M., Davis, S., and Montagnero, A., “Extra session: Monitoring the enabling environment (Symposium 2013, Day 2)”, IRC Symposium 2013 : monitoring sustainable WASH service delivery, 9 to 11 April 2013, Addis Ababa, Ethiopia : symposium papers. IRC, 2013.

Olschewski, A., “Framework for Technology Introduction Process : the TIP guide”. Skat Foundation and IRC, St. Gallen, Switzerland, p. viii, 24 p. : 4 fig., 1 tab., 2013.

Olschewski, A. and Casey, V., “Publications WASHTech Burkina Faso”, WASHTech Project, Ouagadougou, Burkina Faso., 2013.

Olschewski, A., “TIP matrix for cost model “CapEx subsidized””. Skat Foundation and IRC, St. Gallen, Switzerland, p. 8 p., 2013.

Olschewski, A., “TIP matrix for cost model “No subsidies””. Skat Foundation and IRC, St. Gallen, Switzerland, p. 9 p., 2013.

Parker, A., Carter, R., Olschewski, A., and Casey, V., “Synthesis report on stakeholder baseline studies on technology selection process and the stakeholders’ attitudes”. IRC, The Hague, The Netherlands, p. 32 p.; 2 tab.; 1 fig.; 12 boxes, 2012.

Parker, A., Smith, J., Norman, R., Henriques, C., Muro, M., Carter, R., Casey, V., Danert, K., Olschewski, A., Butterworth, J., and Institute of Water and Environment, Cranfield University -Silsoe, GB, “Africa wide water, sanitation and hygiene technology review”. Cranfield University at Silsoe, Cranfield, UK, p. 93 p. : 1 box, 9 fig., 1 tab., 2011.

Olschewski, A., Danert, K., Furey, S., and Klingel, F., “Review of frameworks for technology assessment”. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. 52 p.; fig., tab., 2011.