van Gunsteren, W.F., Billeter, S.R., Eising, A.A., Hünenberger, P.H., Krüger, P., Mark, A.E., Scott, W.R.P. and Tironi, I.G. (1996) Biomolecular Simulation The GROMOS96 Manual & User Guide. Hochschulverlag AG an der ETH Zürich, Z urich. - References - Scientific Research Publishing