共 5 条
[1]
BARRETT CS, 1952, STRUCTURE METALS, P447
[2]
HARRIS GB, 1952, PHILOS MAG, V43, P113
[3]
MORRIS PR, 1953, FMPC310 US AT EN COM
[4]
MUELLER, 1958, T AM I MINING MET PE, V212, P39
[5]
MUELLER, 1954, ANL5194 US AT EN COM