@article{JETPL.95.504, title = {}, author = {Basalaev, M. Yu. and Brazhnikov, D. V. and , and Taichenachev, A. V. and , and Yudin, V. I.}, journal = {JETP Lett.}, volume = {95}, issue = {9}, pages = {444}, year = {2012}, doi = {}, url = {http://jetpletters.ru/ps/0/article_29692.shtml}, note = {[Pisma v ZhETF 95, 504 (2012)]} }