Please cite PISA for all results obtained from using it, should these
results be published in any form or otherwise presented. The following
publication should be mentioned:
E. Krissinel and K. Henrick (2007)
Inference of macromolecular assemblies from crystalline state.
J. Mol. Biol. 372, 774-797.
The following study contains analysis of PISA results and limits of
their applicability. It should be consulted if free energy estimates
from PISA are used for making scientific conclusions:
E. Krissinel (2010)
Crystal contacts as nature's docking solutions.
J. Comput. Chem. 31(1), 133-143; DOI 10.1002/jcc.21303