@article{SIGMA_2006_2_a14,
     author = {Yehia A. Lotfy and Adel M. El-Shemi},
     title = {Auger {Spectra} and {Different} {Ionic} {Charges} {Following} $3s$, $3p$ and $3d$ {Sub-Shells} {Photoionization} of {Kr} {Atoms}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2006},
     volume = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a14/}
}