@article{DBLP:journals/jcc/IzzoK00,
author = {Roberto Izzo and
Martin Klessinger},
title = {Optimization of conical intersections using the semiempirical
MNDOC-CI method with analytic gradients},
journal = {Journal of Computational Chemistry},
volume = {21},
number = {1},
year = {2000},
pages = {52-62},
ee = {http://dx.doi.org/10.1002/(SICI)1096-987X(20000115)21:1$<$52::AID-JCC6$>$3.0.CO;2-7},
bibsource = {DBLP, http://dblp.uni-trier.de}
}