735 michel2016 pdf cache all wpfb_file_category citations 1570454208 b460ba0a3f8714ba759a66e7eb84e20f 8d0951c3002d22908891f7aa9a19c22843419c3b58862f46a0175ba5b913db06 long path quantum cascade laser based sensor for methane measurements 2019 10 07 13 18 36 michel et al 0 66 249 75 227 2020 01 23 release pdf application num_pages analyze pdf_pages pdf_2text timings
