I clearly identified eurocommunism as a form of parliamentary communism. The ideas of Proudhon were influential on the Paris Commune and in the brief spanish government of Francisco Pi y Margall. Anarchist economics governed even the city of Barcelona during 1936 so these have been actual practices of all that and all of those thing clearly are forms of libertarian socialist economics. The present state of the economics article has not been done by me so you should not blame me for what is there right now.