http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Luận văn tốt nghiệp Cao học. Chuyên ngành Toán giải tích
Luận văn nghiên cứu hai vấn đề chính bài toán 1 median và bài toán 1-center trên mặt phẳng với các chauqarn khác nhau.
Phan Văn Sơn ; Nguyễn Trung Kiên (Người hướng dẫn)
Hình học giải tích,Geometry, analytic