@article{eprints4831, year = {2013}, journal = {Photoelectronics}, volume = {22}, pages = {108--108}, title = {Calculating the radiative vacuum polarization contribution to the energy shift of 2p-2s transition in pionic deuterium}, publisher = {Astroprint}, author = {Kuznetsova, A. A. and Vitavetskaya, L. A. and Chernyakova, Yu. G. and Korchevsky, D. A.}, url = {http://eprints.library.odeku.edu.ua/id/eprint/4831/}, issn = {0235-2435} }