@article{834576, author = {M. Trudeau and Pin Chen and G de Andreade Garcia and Leo Hollberg and P Tans}, title = {Stable Isotopic Analysis of Atmospheric Methane by Infrared Spectroscopy by Use of Diode Laser Difference-Frequency Generation}, year = {2006}, number = {45 No 17}, month = {2006-06-01 00:06:00}, publisher = {Applied Optics}, language = {en}, }