TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - ZHENG Rui-rui, SUN Tong-jun T1 - An upwind-mixed method for the linear Sobolev equation Y1 - JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 23 EP - 28 VL - 46 IS - 4 UR - http://lxbwk.njournal.sdu.edu.cn N1 - ER -