Cichocki, A., Mørup, M., Smaragdis, P., Wang, W., & Zdunek, R. (2008). Advances in Nonnegative Matrix and Tensor Factorization. Computational Intelligence and Neuroscience, 2008(), 104-106. https://doi.org/10.1155/2008/852187
張簡漢華 (2001). Diagonal stability for sets of nonnegative matrices [master's thesis, National Taiwan Normal University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0021-2603200719120132