A Build-In Data Inversion Method to Retrieve Aerosol Size Distributions for a Portable Ultrafine Particle Sizer (PUPS). - Jie Yang; Huanqin Wang; Jitong Zhou; Da-Ren Chen; Deyi Kong; Fajun Yu; Huaqiao Gui; Jianguo Liu; Mingjie Chen (IEEE Access, 2021)