TY - RPRT TI - Three-beam diffraction in an elastically strained crystal plate. AU - Helge B Larsen AU - Gunnar Thorkildsen AU - Edgar Weckert PY - 2004 DO - 10.1107/s0108767304025528 UR - https://pubmed.ncbi.nlm.nih.gov/15613760/ ID - 15613760 ER -