@article{PismaZhETF.45.529, title = {Transition effects in the cross section for the excitation of the K shell of atoms by relativistic charged particles}, author = {Ermilova, V. K. and Chechin, V. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {45}, issue = {11}, pages = {529}, year = {1987}, doi = {}, url = {http://jetpletters.ru/ps/0/article_18848.shtml}, }