%0 Journal Article %A J. H. Kroeger %A A. Geitmann %T Pollen Tubes With More Viscous Cell Walls Oscillate at Lower Frequencies %J Mathematical modelling of natural phenomena %D 2013 %P 25-34 %V 8 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20138403/ %R 10.1051/mmnp/20138403 %G en %F MMNP_2013_8_4_a2