TY - JOUR A1 - Kleinpeter, Erich A1 - Hilfert, Liane A1 - Koch, Andreas T1 - GIAO-HF/DFT calculation of C-13 and N-15 chemical shifts for studying tautomerism and intramolecular hydrogen bonding in 2,3-disubstituted quinoxalines Y1 - 2000 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/19393 ER -