J. Helbing

发表

O. Köster, H. Weilenmann, F. Hammes, 2011, Water research.

Bernhard Sonnleitner, Frederik Hammes, Tobias Broger, 2012, Cytometry. Part A : the journal of the International Society for Analytical Cytology.

P. Burlando, S. Rimkus, F. Pellicciotti, 2009, Annals of Glaciology.