Xu, G., & Zhang, M. Relationships between Perturbations of a Linear Relation and Its Operator Part. Wiley.
Chicago Style (17th ed.) CitationXu, Guixin, and Meirong Zhang. Relationships Between Perturbations of a Linear Relation and Its Operator Part. Wiley.
MLA (9th ed.) CitationXu, Guixin, and Meirong Zhang. Relationships Between Perturbations of a Linear Relation and Its Operator Part. Wiley.
Warning: These citations may not always be 100% accurate.