@inproceedings{waixiangsuperconvergence,
title={Superconvergence of Discontinuous Galerkin methods for linear hyperbolic equations},
author={Waixiang Cao},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190430183724834177298},
}
Waixiang Cao. Superconvergence of Discontinuous Galerkin methods for linear hyperbolic equations. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190430183724834177298.