! Missing $ inserted.
<inserted text>
                $
l.94 ...iontextfoo [@hawking_thermodynamics_1983]}

pandoc.exe: Error producing PDF
Error: pandoc document conversion failed with error 43

---
title: "Untitled"
author: "Author"
output: pdf_document
# bibliography: bibliography.bib
references:
- id: hawking_thermodynamics_1983
  author:
  - family: Hawking
    given: S. W.
  - family: Page
    given: Don. N.
  publisher: Communications in Mathematical Physics
  title: Thermodynamics of Black Holes in Anti-de Sitter Space.
  volume: 87
  type: article-journal
  issued:
    year: 1983
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

## R Markdown

begin{figure}[h]
centering
includegraphics[width=13cm]{example.jpg}
caption{Captiontextfoo}label{fig1}
end{figure}

[@hawking_thermodynamics_1983]

# Bibliography