H. Franklin

Measurements of the Stratospheric Plume from the Mount St. Helens Eruption: Radioactivity and Chemical Composition

R. Leifer, W. Sedlacek, E. Knutson, 1981, Science.

Radon and radon daughter measurements in solar buildings.

E. Knutson, A. George, H. Franklin, 1983, Health Physics.