TY - RPRT TI - Variable temperature pressure cell for polycrystalline X-ray studies down to 2 K - Application to Bi AU - Skelton, E. F. AU - Carpenter, E. R., Jr. AU - Spain, I. L. AU - Yu, S. C. AU - Liu, C. Y. PY - 1977 UR - https://ntrs.nasa.gov/citations/19770067315 ID - 19770067315 ER -