TY - RPRT TI - Constrained regularization: hybrid method for multivariate calibration. AU - Wei-Chuan Shih AU - Kate L Bechtel AU - Michael S Feld PY - 2007 DO - 10.1021/ac060732v UR - https://pubmed.ncbi.nlm.nih.gov/17194145/ ID - 17194145 ER -