Radiometric analysis of uranium content in ores /

"Contract Number AT(49-6)-1159."

An investigation of the amount and distribution of uranium in base metal sulfide minerals in vein ore deposits : annual report for April 1, 1956 to April 30, 1957 /

"Contract AT(49-6)-991."

Shower development and heating in the waveguide structure with an 800 Mev electron beam /

AEC Contract AT(04-3)-400.

Adiabatic approximation for dynamics of a particle in the field of a tapered solenoid /

"AEC Contract AT(04-3)-400."