Zhao, Y., Gu, X., & Ostermann, A. (2020). A preconditioning technique for an all-at-once system from Volterra subdiffusion equations with graded time steps.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zhao, Yong-Liang, Xian-Ming Gu, و Alexander Ostermann. A Preconditioning Technique for an All-at-once System from Volterra Subdiffusion Equations with Graded Time Steps. 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Zhao, Yong-Liang, et al. A Preconditioning Technique for an All-at-once System from Volterra Subdiffusion Equations with Graded Time Steps. 2020.
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