@Article{CMR-38-i,
author = {},
title = {Preface: Special Issue Dedicated to Professor Chaojiang Xu’s 65th Birthday (Part I)},
journal = {Communications in Mathematical Research },
year = {2022},
volume = {38},
number = {4},
pages = {i--ii},
abstract = {},
issn = {2707-8523},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/cmr/21066.html}
}