TY - RPRT TI - Alternative method for concentration retrieval in differential optical absorption spectroscopy atmospheric-gas pollutant measurements. AU - Fabián A Videla AU - Daniel C Schinca AU - Jorge O Tocho PY - 2003 DO - 10.1364/ao.42.003653 UR - https://pubmed.ncbi.nlm.nih.gov/12833971/ ID - 12833971 ER -