Deutsch-Französische Jahrbücher

…contributed two articles to the Deutsch-Französische Jahrbücher (“German-French Yearbooks”), which were edited by Marx in Paris. In them Engels put forth an early version of the principles of scientific socialism. He revealed what he regarded as the contradictions in liberal economic doctrine and set out to prove that the existing…

…Ruge a new review, the Deutsch-französische Jahrbücher (“German-French Yearbooks”), which was to be published in Paris.