@Article{AAMM-4-i,
author = {},
title = {Preface},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2012},
volume = {4},
number = {6},
pages = {i--ii},
abstract = {},
issn = {2075-1354},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/aamm/10177.html}
}