@incollection{Tatum20,
author = {Eugene Terry Tatum},
title = {Introductory Chapter: Black Holes, The Singularity Problem, and The Universe},
booktitle = {New Ideas Concerning Black Holes and the Universe},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Eugene Tatum},
chapter = {1},
doi = {10.5772/intechopen.90071},
url = {https://doi.org/10.5772/intechopen.90071}
}