@misc{indiciaed2470bb06eb4, title = {A random coefficient degradation model with random sample size.}, author = {C Su and J C Lu and D Chen and J M Hughes-Oliver}, year = {1999}, doi = {10.1023/a:1009653529152}, url = {https://pubmed.ncbi.nlm.nih.gov/10408183/}, note = {Source identifier: 10408183} }