TY  - RPRT
TI  - An improved algorithm for analytical gradient evaluation in resolution-of-the-identity second-order Møller-Plesset perturbation theory: application to alanine tetrapeptide conformational analysis.
AU  - Robert A Distasio
AU  - Ryan P Steele
AU  - Young Min Rhee
AU  - Yihan Shao
AU  - Martin Head-Gordon
PY  - 2007
DO  - 10.1002/jcc.20604
UR  - https://pubmed.ncbi.nlm.nih.gov/17219361/
ID  - 17219361
ER  -