TY - RPRT TI - Improving Tikhonov regularization with linearly constrained optimization: application to the inverse epicardial potential solution. AU - I Iakovidis AU - R M Gulrajani PY - 1992 DO - 10.1016/0025-5564(92)90088-e UR - https://pubmed.ncbi.nlm.nih.gov/1421775/ ID - 1421775 ER -