TY - RPRT TI - Nonlinear excitations in two-dimensional molecular structures with impurities. AU - YB Gaididei AU - KO Rasmussen AU - PL Christiansen PY - 1995 DO - 10.1103/physreve.52.2951 UR - https://pubmed.ncbi.nlm.nih.gov/9963740/ ID - 9963740 ER -