@article{Witkowska:2009,
author
=
"A.Witkowska and B.Padlyak and J.Rybicki",
title
=
"Influence of rare-earth impurities on the Ge and Ga local structure in the Ca3Ga2Ge3O12 glass",
journal
=
"Journal of Non-Crystalline Solids",
volume
=
"Vol. 352",
number
=
"iss. 40-41",
pages
=
"4346--4350",
year
=
"2006",
}