rmarkdown中的引用格式错误

Question

我正在尝试新的Radix for R Markdown。

引文对我来说不是很好。所有标题周围都带有花括号，并且带有特殊字符的名称无法正确显示。

这里是一个例子：

---
title: "Untitled"
description: |
  A new article created using the Radix format.
author:
  - name: Nora Jones 
    url: https://example.com/norajones
    affiliation: Spacely Sprockets
    affiliation_url: https://example.com/spacelysprokets
date: "`r Sys.Date()`"
bibliography: bib.bib
output: radix::radix_article
---

This is the citation [@Rockstrom2009]

使用bib.bib文件：

@article{Rockstrom2009,
archivePrefix = {arXiv},
arxivId = {10.1038/461472a},
author = {Rockstr{\"{o}}m, Johan and Steffen, Will and Noone, Kevin and Persson, {\AA}sa and Chapin, F. Stuart and Lambin, Eric and Lenton, Timothy M. and Scheffer, Marten and Folke, Carl and Schellnhuber, Hans Joachim and Nykvist, Bj{\"{o}}rn and de Wit, Cynthia A. and Hughes, Terry and van der Leeuw, Sander and Rodhe, Henning and S{\"{o}}rlin, Sverker and Snyder, Peter K. and Costanza, Robert and Svedin, Uno and Falkenmark, Malin and Karlberg, Louise and Corell, Robert W. and Fabry, Victoria J. and Hansen, James and Walker, Brian and Liverman, Diana and Richardson, Katherine and Crutzen, Paul and Foley, Jonathan},
doi = {10.5751/ES-03180-140232},
eprint = {461472a},
isbn = {0028-0836},
issn = {17083087},
journal = {Nature},
keywords = {Atmospheric aerosol loading,Biogeochemical nitrogen cycle,Biological diversity,Chemical pollution,Climate change,Earth,Global freshwater use,Land system change,Ocean acidification,Phosphorus cycle,Planetary boundaries,Stratospheric ozone,Sustainability,carrying capacity,climate change,ecology,nitrogen,phosphorus,planetary boundaries},
number = {24 September 2009},
pmid = {19779433},
primaryClass = {10.1038},
title = {{Planetary boundaries: Exploring the safe operating space for humanity}},
volume = {461},
year = {2009}
}

围兜文件是通过Mendeley 1.19.2导出的，其中LaTeX转义特殊字符=启用。在Xubuntu 64 16.04系统上使用RStudio 1.2.1060和R 3.4.4。

如何使这些引用正确显示？我已经尝试关闭LaTeX特殊字符。相同的传记条目在LaTeX中可以正常工作。