reference extractor [https://rintze.zelle.me/ref-extractor/] - 2020-06-13 13:26:25 - public:bttgcm academic-tool, literature - 2 | id:350220 -
connected papers [https://www.connectedpapers.com/] - 2020-06-13 13:24:46 - public:bttgcm academic-tool, literature - 2 | id:350219 -