
Exploring Black Holes: Introduction to General Relativity (2nd Edition) - Taylor, Edwin F.; Wheeler, John Archibald; Bertschinger, Edmund: 9780321512864 - AbeBooks,

Exploring Black Holes: Introduction to General Relativity: Taylor, Edwin F., Wheeler, John Archibald: 9780201384239: Amazon.com: Books,

Exploring Black Holes: Introduction to General Relativity: Taylor, Edwin F., Wheeler, John Archibald: 9780201384239: Amazon.com: Books,

Chandra :: Photo Album :: SDSS J0849+1114 :: September 25, 2019,

Fire without smoke: Tracking down the most primitive black holes in the universe