WMO. International Organizing Committee for the WMO Solid Precipitation Measurement Intercomparison. Final Report of the First Session. Naskoping, Sweden. 1985, 31p
WMO. International Organizing Committee for the WMO Solid Precipitation Measurement Intercomparison. Seventh Session Final Report. 1996, 14pp
WMO. International Organizing Committee for the WMO Solid Precipitation Measurement Intercomparison. Final Report. 1997
YANG, D. An evaluation of double fence intercomparison reference (DFIR) gauge. Proc. Eastern Snow Conference, 50th Meeting, Quebec City. 1993, 105-111