Wo kann ich wissenschaftliche Artikel und Bücher im Open Access publizieren?

From Google's English:  "With the oa.finder you can research the appropriate publication organ for your scientific text – whether article or book.

The oa.finder contains information on around 57,000 international journals , filterable by open access status, impact, subject area or amount of publication fees (Article Processing Charges – APCs).

For book publications, you will find information on over 60 academic publishers in Germany, Austria and Switzerland that produce and distribute open access books. Search by program profile, publication type or publication costs (Book Processing Charges - BPCs).

There are also linked overviews of open access at your academic institution as well as information on transformation contracts and publication funds."