TY - RPRT TI - Comment on "Atomic model for the EL2 defect in GaAs" AU - von Bardeleben HJ AU - JC Bourgoin AU - D Stievenard PY - 1989 DO - 10.1103/physrevb.39.1966 UR - https://pubmed.ncbi.nlm.nih.gov/9948424/ ID - 9948424 ER -