Contact
According to international writing conventions, my name is Roland Glueck (in the order given name, surname).
If you want to contact me by email, use my surname and my given name (in this order) according to these conventions, separated by a dot,
and send the mail at gmx.de.
I can read and reply to mails in German, Croatian (as well as Serbian and Bosnian), English, and basic Italian and French. I also understand mails in Dutch and Portuguese,
but you may get an answer in some other language.