TY - RPRT TI - An algorithm for design of beam compensators. AU - W D Renner AU - T P O'Connor AU - N M Bermudez PY - 1989 DO - 10.1016/0360-3016(89)90394-5 UR - https://pubmed.ncbi.nlm.nih.gov/2745197/ ID - 2745197 ER -