共 6 条
[2]
KATZ, 1954, PHYS REV, V95, P464
[3]
MANN, 1955, PHYS REV, V97, P1184
[4]
PENFOLD AS, 1954, U PENNSYLVANIA PHOTO
[5]
STEPHENS WE, 1955, PHYS REV, V98, pA241