TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - XU Junī€‘lian T1 - Eigen-value functions of some functions of orthogonal projections Y1 - 2011-06-16 JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 70 EP - 74 VL - 46 IS - 6 UR - http://lxbwk.njournal.sdu.edu.cn N1 - ER -