Источник данных #8614
@article{1111EL, journal={Phys. Scr.}, volume={2}, pages={283--297}, title={Analyses of the XUV Spectra of K, Ca, Sc and Ti Isoelectronic with P I, Si I and Al I}, author={J. O. Ekberg and L. {\AA}. Svensson}, year={1970}, doi={10.1088/0031-8949/2/6/008}}
@article{1111EL, journal={Phys. Scr.}, volume={2}, pages={283--297}, title={Analyses of the XUV Spectra of K, Ca, Sc and Ti Isoelectronic with P I, Si I and Al I}, author={J. O. Ekberg and L. {\AA}. Svensson}, year={1970}, doi={10.1088/0031-8949/2/6/008}}