@incollection {engelmann2000b, title = {Particle-tracking velocimetry}, year = {2000}, pages = {646-647}, publisher = {Academic Press}, chapter = {A19}, author = {D. Engelmann and M. St{\"o}hr and Christoph S. Garbe and Frank Hering and Bernd J{\"a}hne}, editor = {Hau\DFecker, H.} }