Hawking, S. Black hole explosions? Nature 24830–31 (1974). ADS of the article Google Scholar Brout, R., Massar, S., Parentani, R. and Spindel, P. Introduction to the quantum physics of black holes. Physics. Rep. 260329–454 (1995). Article ADS MathSciNet Google Scholar Bekenstein, JD Black holes and entropy. Physics. Reverend D 72333–2346 (1973). Article ADS MathSciNet Google