@article{f9f46a4a746543e9afe4fb259144579b,
title = "Concerning the Structural Complexity of Hypericin: The Relative Stabilities of some Neutral and Deprotonated Tautomers",
keywords = "Ab initio 6-31G calculations, Heats of formation, Hydrogen bonding, Hypericin, Tautomerism",
author = "Christoph Etzlstorfer and Heinz Falk",
year = "1998",
doi = "10.1007/pl00013493",
language = "English",
volume = "129",
pages = "855--863",
journal = "Monatshefte f{\"u}r Chemie - Chemical Monthly",
issn = "0026-9247",
publisher = "Springer Wien New York",
number = "8-9",
}