[OSM-legal-talk] is this usage of osm a violation of cc-by-sa?

[Jonas Stein]

http://www.troiki.de/karte.jpg
http://www.troiki.de/anfahrt.html

if so, should someone contact troiki and explain 
how to use the osm maps correct.

kind regards,

-- 
Jonas Stein <news at jonasstein.de>