@article{128b139eb36e4fcb98311d167a8eada0,
title = "The failure of generalized gradient approximations (GGAs) and meta-GGAs for the two-center three-electron bonds in He-2(+), (H2O)(2)(+), and (NH3)(2)(+)",
author = "M. Gruning and O.V. Gritsenko and \{van Gisbergen\}, S.J.A. and E.J. Baerends",
year = "2001",
doi = "10.1021/jp011239k",
language = "English",
volume = "105",
pages = "9211--9218",
journal = "Journal of Physical Chemistry A",
issn = "1089-5639",
publisher = "American Chemical Society",
number = "40",
}