TY - RPRT TI - New technique for molecular-dynamics computer simulations: Hellmann-Feynman theorem and subspace Hamiltonian approach. AU - M Menon AU - RE Allen PY - 1986 DO - 10.1103/physrevb.33.7099 UR - https://pubmed.ncbi.nlm.nih.gov/9938038/ ID - 9938038 ER -