المؤلفون: Sharagov, V. A., Shchegel’skaya, T. Yu., Azarenko, O. V., Tsurkan, D. B., Kubak, V. V.

المصدر: Glass Physics and Chemistry ; volume 26, issue 1, page 124-127 ; ISSN 1087-6596 1608-313X

الاتاحة: http://dx.doi.org/10.1007/bf02735956
https://link.springer.com/content/pdf/10.1007/BF02735956.pdf
https://link.springer.com/article/10.1007/BF02735956/fulltext.html