Articles:
Books:
Courses:
Videos:
MIT OpenCourseWare, Playlist “
General relativity
”,
https://youtube.com/playlist?list=PLUl4u3cNGP629n_3fX7HmKKgin_rqGzbx
Stanford, Playlist “
Lecture collection: general relativity
”,
https://youtube.com/playlist?list=PLpGHT1n4-mAvcXwzOIz3dHnGZaQP1LEib