https://www.tib-op.org/ojs/ Download this publisher's e-journal holdings (xlsx) Content Type OA ? PCA ? Journals Yes N/A Request a holdings comparison Portico provides a free holdings comparison service to compare a library’s journal or book holdings to the Portico archive. Search titles and ISSNs by keyword: Show: E-Journals All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles start with P (3) ISSN Status Proceedings of: Tagung Zukünftige Stromnetze | Future Power Grids Conference 2942-8262 preserved Proceedings of the Conference on Research Data Infrastructure 2941-296X preserved PV-Symposium Proceedings 2942-8246 preserved