@misc{indiciaec1ae1baecac8, title = {Radiation Environment Modeling for Spacecraft Design: New Model Developments}, author = {Barth, Janet and Xapsos, Mike and Lauenstein, Jean-Marie and Ladbury, Ray}, year = {2006}, url = {https://ntrs.nasa.gov/citations/20070006516}, note = {Source identifier: 20070006516} }