Hashempour, Majid, Mahdi Doostparast, and Zohreh Pakdaman. 2020. “Statistical Inference on the Basis of Sequential Order Statistics under a Linear Trend for Conditional Proportional Hazard Rates”. Statistics, Optimization & Information Computing 8 (2), 462-70. https://doi.org/10.19139/soic-2310-5070-802.