Metzelthin, A., Sánchez-García, E., Birer, O., Schwaab, G., Thiel, W., Sander, W., et al. (2011). Acetylene•••Furan Trimer Formation at 0.37 K as a Model for Ultracold Aggregation of Non- and Weakly Polar Molecules. ChemPhysChem, 12, 2009-2017. doi:10.1002/cphc.201001040.