Ardia, D. (2007) bayesGARCH: Bayesian Estimation of the GARCH(1,1) Model with Student-t Innovations in R.
http://CRAN.R-project.org/package=bayesGARCH

has been cited by the following article:

• TITLE: Estimating GARCH Modeling Using Metropolis-Hastings Method in R

  AUTHORS: Min Wang, Yunshun Wu

  KEYWORDS: Student’s t Distribution, Degree of Freedom, GARCH t Model, R, Metropolis-Hastings Method

  JOURNAL NAME: Open Journal of Statistics, Vol.8 No.6, December 20, 2018

  ABSTRACT: This paper mainly talks about a popular approach of volatility of a GARCH-type model in R, while the disturbances are independent and have identical Student-t distribution. It uses the Metropolis-Hastings method to perform the computations and gives the programs in details in R.