TY - RPRT TI - Integral algorithm and density matrix integration scheme for ab initio band structure calculations on polymeric systems. AU - Denis Jacquemin AU - Benoît Champagne AU - Jean-Marie André AU - Erik Deumens AU - Yngve Ohrn PY - 2002 DO - 10.1002/jcc.10146 UR - https://pubmed.ncbi.nlm.nih.gov/12370945/ ID - 12370945 ER -