 Teubner split into two firms, Teubner KG (with Teubner Buch GmbH and Teubner Redaktions GmbH), later " B. G. Teubner Verlagsgesellschaft", in Leipzig in East Germany, and Verlag B. G. Teubner / BG Teubner GmbH in Stuttgart in West Germany.Both offered volumes in the Bibliotheca Teubneriana.After the fall of the Berlin wall and the reunification of Germany, B.G.