@article{article, title  = {{Cavity-enhanced resonant photoacoustic spectroscopy with optical feedback cw diode lasers: A novel technique for ultratrace gas analysis and high-resolution spectroscopy.}},

 url = {{}},

 year = {{2010}},

 month = {{7}},

 author = {{Hippler M and Mohr C and Keen KA and McNaghten ED}},

 doi = {{10.1063/1.3461061}},

 volume = {{133}},

 journal = {{J Chem Phys}},

 issue = {{4}},

 pages = {{044308}},

 note = {{Accessed on 2025/01/03}}}