We strongly condemn Russia's aggressive attack on Ukraine for which there is no rational justification. We stand firmly with the Ukrainian people.
burkhard.schmidt<at>fu-berlin.de
burkhard.schmidt<at>wias-berlin.de
burkhard.schmidt<at>qcmd.info
Webex preferred at FU Berlin
Zoom and Skype also possible
www.qcmd.info or equivalently
https://sites.google.com/view/bs-qcmd
Contact: webmaster<at>qcmd.info