Kattnig, D. R., Akdogan, Y., Lieberwirth, I., & Hinderberger, D. (2013). Spin probing of supramolecular structures in 1-butyl-3-methyl-imidazolium tetrafluoroborate/water mixtures. Molecular Physics, 111(18-19), 2723-2737. doi:10.1080/00268976.2013.793420.