TY - RPRT TI - Investigation of using a power function as a cost function in inverse planning optimization. AU - Ping Xia AU - Naichang Yu AU - Lei Xing AU - Xuepeng Sun AU - Lynn J Verhey PY - 2005 DO - 10.1118/1.1872552 UR - https://pubmed.ncbi.nlm.nih.gov/15895574/ ID - 15895574 ER -