PT  - JOURNAL ARTICLE
AU  - Cho, Adrian
TI  - Alternatives to black holes are scarce and strange
AID  - 10.1126/science.371.6525.118
DP  - 2021 Jan 08
TA  - Science
PG  - 118--118
VI  - 371
IP  - 6525
4099  - http://science.sciencemag.org/content/371/6525/118.short
4100  - http://science.sciencemag.org/content/371/6525/118.full
SO  - Science2021 Jan 08; 371