Radioactive Microparticles Related to the Woolsey Fire in Simi Valley, CA, M. Kaltofen, A. Gundersen, M. Gundersen, accepted Sept. 27, 2021, J. Environmental Radioactivity
Radioactive Isotopes Measured at Olympic and Paralympic Venues in Fukushima Prefecture and Tokyo, Japan, M. Kaltofen, A. Gundersen, M. Gundersen, accepted Sept. 23, 2020, J. Environmental Engineering Science