It was formed by Astrid M. , Robert N. and Olaf K. in 1998 .
It was founded in 1998 by Astrid M. , Robert N. and Olaf K..
It was founded in 1998 by Astrid M. , Robert N. and Olaf K..
의역: It was formed by Astrid M. , Robert N. and Olaf K. in 1998 . 산출: