@misc{indiciaee81c405cfd18, title = {Risk characterization and the extended spaceflight environment.}, author = {R D Irons and R Eberhardt and J Schulz}, year = {1992}, doi = {10.1016/0094-5765(92)90204-v}, url = {https://pubmed.ncbi.nlm.nih.gov/11537591/}, note = {Source identifier: 11537591} }