Canal-U_Ocms 15280 <string language="fre"><![CDATA[Réflexion sur deux miroirs plans]]></string> FRE LOMFRv1.0 image en mouvement LOMv1.0 author 2014-07-10 LOMv1.0 author 2014-07-10 LOMv1.0 author 2014-07-10 LOMv1.0 author 2014-07-10 LOMv1.0 publisher 2014-07-10 LOMv1.0 content provider 2014-07-10 LOMv1.0 LOMFRv1.0 video/mp4 14868594 PT0H2M6S LOMv1.0 lecture LOMv1.0 licence LOMv1.0 no LOMv1.0 no LOMv1.0 ispartof URI https://www.canal-u.tv/producteurs/tele2sciences/physique_a_main_levee/optique LOMv1.0 discipline LOMv1.0 discipline CDD 22e éd. DDC 22nd ed. 535