@Article{JCM-37-6,
author = {},
title = {Preface},
journal = {Journal of Computational Mathematics},
year = {2019},
volume = {37},
number = {6},
pages = {0--0},
abstract = {},
issn = {1991-7139},
doi = {https://doi.org/2019-JCM-13385},
url = {https://global-sci.com/article/84453/preface}
}