Added EOSC and ExPaNds.eu entries to academic-papers.md (#1654)

Author: twdragon

docs/concepts/further-reading/academic-papers.md

@@ -42,3 +42,15 @@ Here are a few papers that are useful for understanding IPFS, whether it be unde
 > Springer-Verlag, 2002
 
 **Mazières, David and Maymounkov, Petar**: _We describe a peer-to-peer distributed hash table with provable consistency and performance in a fault-prone environment. Our system routes queries, and locates nodes, using a novel XOR-based metric topology that simplifies the algorithm and facilitates our proof. The topology has the property that every message exchanged conveys or re-inforces useful contact information. The system exploits this information to send parallel, asynchronous query messages that tolerate node failures without imposing timeout delays on users._
+
+## [IPFS - the perspective storage infrastructure for scientific data](https://zenodo.org/record/4742585)
+
+> Presentation slides for **IPFS Introductory Webinar** made as proof of side activity of [ExPaNDs](https://expands.eu/) project on [Elettra Sincrotrone Trieste](https://www.elettra.eu/) 24/09/2020. Based on [PaNdata Continuum](http://pan-data.eu/sites/pan-data.eu/files/PaNdataODI-D6.2.pdf) ontology.
+
+**Vukolov, Andrey**: _The presentation describes in an academic manner the advantages of IPFS as a data identification and storage system with built-in basic provenance._
+
+## [Openly reproducible Persistent Identifiers (PIDs) as a factor of FAIRness in data sharing practices](https://zenodo.org/record/4980522)
+
+> Presentation slides for [European Open Science Cloud Symposium 2021](https://www.eoscsecretariat.eu/eosc-symposium-2021).
+
+**Vukolov, Andrey**: _This presentation describes differences and influences on the FAIR data sharing model of decentralized persistent identifiers (PIDs) associated with data. As a living example of an existing decentralized, openly reproducible PID, the IPFS CID is described as part of the decentralized provenance system._