Mikrorechnersysteme zur Fehlerdiagnose an mobilen Landmaschinen. - Klaus Gottschalk (VDI-Verlag, 1993)

Measuring Device for Air Speed in Macroporous Media and Its Application Inside Apple Storage Bins. - Martin Geyer; Ulrike Praeger; Ingo Truppel; Holger Scaar; Daniel A. Neuwald; Reiner Jedermann; Klaus Gottschalk (Sensors, 2018)