@article{Van_ik_1999,
volume={1},
ISSN={1386-4238},
url={http://dx.doi.org/10.1023/a:1009989903921},
DOI={10.1023/a:1009989903921},
number={3},
journal={Foundations of Chemistry},
publisher={Springer Science and Business Media LLC},
author={Vanˇik,
Hrvoj},
year={1999},
pages={239–254} }