Ludovox http://ludovox.fr/jeu-de-societe/les-colons-de-catane-science-progres-1313/
Français - Un jeu de Klaus Teuber.
Boardgamegeek https://boardgamegeek.com/boardgame/29717/die-siedler-von-catan-kartenspiel-wissenschaft-for
Anglais - In March 1999 five expansions for the Catan Card Game were published. Wissenschaft & Fortschritt (Science & Progress) contains 28 cards from the 1997 Turnier-Set and two new cards. Ideas from players around the world were included in the expansions.