BibTex format
@article{Hofmann:2005:10.1103/PhysRevLett.94.195501,
author = {Hofmann, C and Michel, H and van, Heel M and Köhler, J},
doi = {10.1103/PhysRevLett.94.195501},
journal = {PHYSICAL REVIEW LETTERS},
title = {Multivariate analysis of single-molecule spectra:: Surpassing spectral diffusion -: art. no. 195501},
url = {http://dx.doi.org/10.1103/PhysRevLett.94.195501},
volume = {94},
year = {2005}
}