@Article{JCM-3-115,
author = {Qun Lin and Jin-Chao Xu},
title = {Linear Finite Elements with High Accuracy},
journal = {Journal of Computational Mathematics},
year = {1985},
volume = {3},
number = {2},
pages = {115--133},
abstract = { },
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/9611.html}
}