@Article{JCM-7-0, author = { }, title = {Foreword}, journal = {Journal of Computational Mathematics}, year = {1989}, volume = {7}, number = {2}, pages = {0--0}, abstract = {The authors do not provide abstract for this article.}, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/9458.html} }