@article{PismaZhETF.28.246, title = {Experimental determination of the fraction of the captured particles and of the excitation level in multiphonon excitation of molecules by infrared laser radiation}, author = {Ambartsumyan, R. V. and Makarov, G. N. and Puretskii, A. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {28}, issue = {4}, pages = {246}, year = {1978}, doi = {}, url = {http://jetpletters.ru/ps/0/article_24132.shtml}, }