TY - RPRT TI - A general framework for nonlinear multigrid inversion. AU - Seungseok Oh AU - Adam B Milstein AU - Charles A Bouman AU - Kevin J Webb PY - 2005 DO - 10.1109/tip.2004.837555 UR - https://pubmed.ncbi.nlm.nih.gov/15646877/ ID - 15646877 ER -