Elaboration and Characterization of Glasses and Ceramic-Glasses within Theternary Diagram Li&lt;sub&gt;2&lt;/sub&gt;O-Cr&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;3&lt;/sub&gt;-P&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;5&lt;/sub&gt;
Advances in materials physics and chemistry