@Article{JCM-30-1, author = {}, title = {Preface}, journal = {Journal of Computational Mathematics}, year = {2012}, volume = {30}, number = {1}, pages = {1--1}, abstract = {}, issn = {1991-7139}, doi = {https://doi.org/2012-JCM-10395}, url = {https://global-sci.com/article/84710/preface} }