This article titled

"Die Grundlagen einer revolutionären Krisentheorie""

was published in the first and only issue of the journal:

"Proletarier
Zeitschrift für Theorie und Praxis des Rätekommunismus"
Gruppe Internationale Kommunisten Hollands
Amsterdam  -  Februar 1933

and only the first part of a series planned for the following numbers.

The text was published anonymously, but is believed to have be written by Friz Henssler.

The e-version of this text was prepared by www.kurasje.org