@article{PismaZhETF.86.812, title = {Triple coalescence singularity in a dynamical atomic process}, author = {Drukarev, E. G. and Mikhailov, A. I. and Mikhailov, I. A. and Scheid, W.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {86}, issue = {11}, pages = {812}, year = {2007}, doi = {}, url = {http://jetpletters.ru/ps/0/article_27938.shtml}, }