Leading RNA tertiary interactions: structures, energies, and water insertion of A-minor and P-interactions. A quantum chemical view.
Sponer JE, R?blova K, Mokdad A, Sychrovsk? V, Leszczynski J, Sponer J. Leading RNA tertiary interactions: structures, energies, and water insertion of A-minor and P-interactions. A quantum chemical view. J Phys Chem B. 2007 Aug 02; 111(30):9153-64.