TY - RPRT TI - Model based soft-sensor for on-line determination of substrate. AU - Andréa M Salgado AU - Rossana O M Folly AU - Belkis Valdman AU - Francisco Valero PY - 2004 DO - 10.1385/abab:113:1-3:137 UR - https://pubmed.ncbi.nlm.nih.gov/15054201/ ID - 15054201 ER -