@article{Gui-Qiang:2189, author = {Gui-Qiang, G. CHEN, Bo LI, Zizhou TANG, Xiping ZHU}, title = {PREFACE}, publisher = {Acta mathematica scientia,Series B}, year = {2022}, journal = {Acta mathematica scientia, Series B}, volume = {42}, number = {6}, eid = {2189}, numpages = {2}, pages = {2189}, keywords = {}, url = {http://121.43.60.238/sxwlxbB/EN/abstract/article_16859.shtml}, doi = {10.1007/s10473-022-0619-5} }