@incollection{Glushkov17, author = {Alexander V. Glushkov and Olga Yu. Khetselius and Andrey A. Svinarenko and Vasily V. Buyadzhi and Valentin B. Ternovsky and Anna A. Kuznetsova and Petr G. Bashkarev}, title = {Relativistic Perturbation Theory Formalism to Computing Spectra and Radiation Characteristics: Application to Heavy Elements}, booktitle = {Perturbation Theory}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Dimo I. Uzunov}, chapter = {5}, doi = {10.5772/intechopen.69102}, url = {https://doi.org/10.5772/intechopen.69102} }