1. Self-focusing streams;Bennett;Phys. Rev.,1955
2. Nuclear production of heavy unstable particles;Block;Nuovo Cimento,1955
3. Solar emission of hydrogen Lyman alpha radiation, Program;Byram;Spring Meeting, Optical Soc. Amer,1956
4. Primary cosmic-ray alpha particles and protons at λ = 55° N;Davis;Phys. Rev.,1956
5. Whistling atmospherics observed at Washington, D. C., Program;Dinger;Ursi Washington meeting,1955