@article{PismaZhETF.16.614, title = {Temperature Shift of Lamb Dip in Methane at $\lambda$ = $3.39\mu$}, author = {Bagaev, S. N. and Chebotaev, V. P.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {16}, issue = {11}, pages = {614}, year = {1972}, doi = {}, url = {http://jetpletters.ru/ps/0/article_26862.shtml}, }