https://sondra2022.sciencesconf.org/ <![CDATA[]]> 2025-09-18T08:58:08+02:00 https://sondra2022.sciencesconf.org//img/portal/sciencesconf.nb.png Zend_Feed 5029 <![CDATA[Change of date fro Gala Dinner to 14th june]]> 2022-05-11T09:56:00+02:00