Since March 2014, STAM articles are published under a Creative Commons CC-BY license, while the previous content is either copyrighted or released within a non-commercial CC-BY-NC-SA platform.
2014年3月之后，STAM的文章以Creative Commons CC-BY许可证发布，而以前的内容受版权保护或在非商业CC-BY-NC-SA协议下发布。