@article{MeyerSteinkeSuehnel2007, author = {Michael Meyer and Thomas Steinke and J{\"u}rgen S{\"u}hnel}, title = {Density functional study of isoguanine tetrad and pentad sandwich complexes with alkali metal ions}, journal = {Journal of Molecular Modeling}, volume = {13}, number = {2}, pages = {335 -- 345}, url = {http://dx.doi.org/10.1007/s00894-006-0148-5}, year = {2007}, }