BibTex format
@article{Stämpfli:2007,
author = {Stämpfli, R and Brühwiler, P and Mourad, S and Verdejo, R and Shaffer, M},
journal = {EMPA Activities},
title = {Development and characterisation of carbon nanotube-reinforced polyurethane foams},
year = {2007}
}