Neumann, S. O. and Beer, Hans (2001):
Morphology of ice layers in turbulent, straight walled diffuser channels.
In: Proceedings 7th International Symposium on Thermal Engineering and Science for Cold Regions, Seoul, [Conference or Workshop Item]

Weigand, B. and Braun, J. and Neumann, S. O. and Rinck, K. J. (1997):
Freezing in forced convection flows inside ducts: A review.
32, In: Heat and Mass Transfer, (5), pp. 341-351, ISSN 0947-7411, [Online-Edition: http://dx.doi.org/10.1007/s002310050131],
[Article]

Neumann, S. O. and Beer, Hans (1996):
The Formation of Ice Layers in a Straight Walled, Rectangular Diffuser.
In: Fifth International Symposium on Thermal Engineering and Sciences for Cold Regions, Ottawa, Canada, [Conference or Workshop Item]