Problem 11171. - Chu Cheng (Am. Math. Mon., 2005)

A Quadrilateral and Its Circles: 11171. - Chu Cheng; Marius Stefan (Am. Math. Mon., 2007)

High-Performance Limiting Current Oxygen Sensor Comprised of Highly Active La0.75Sr0.25Cr0.5Mn0.5O3 Electrode. - Jie Zou; Qian Lin; Chu Cheng; Xin Zhang; Qinghui Jin; Han Jin; Jinxia Wang; Jiawen Jian (Sensors, 2018)