\input zb-basic
\input zb-ioport
\iteman{io-port 05427881}
\itemau{Baker, Jon; Pulay, Peter}
\itemti{An efficient parallel algorithm for the calculation of canonical MP2 energies.}
\itemso{J. Comput. Chem. 23, No. 12, 1150-1156 (2002).}
\itemcc{}
\itemut{}
\itemli{doi:10.1002/jcc.10071}
\end