%0 
%U http://relativity.livingreviews.org/refdb/record/1399
%A Damour, T.
%A Schäfer, G.
%T Lagrangians for n Point Masses at the Second Post-Newtonian Approximation of General Relativity
%V 17
%D 1985
%P 879–905
%J Gen. Relativ. Gravit.
%K Equations of motion
%K ADM formalism
%K Post-Newtonian approximations