Publisher RDF
pages:- PASSWORD - Redaktionsbüro Dr. Willi Bredemeier
- PeerJ
- Pensoft Publishers
- PlantaPro
- Portland Press Ltd.
- Pro-Metrics
- Public Library of Science
- Public Library of Science (PLoS)
- Rinton Press
- River Publishers
- Routledge
- Royal Society of Chemistry (RSC)
- SAGE Publications
- Schweizerbart
- Schweizerbart
- Science and Technology Publications, Lda
- SciTePress
- SciTePress - Science and Technology Publications
- Society for Imaging Science & Technology Association
- Society for Learning Analytics Research
- SPIE
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg
- Springer Berlin Heidelberg