共 15 条
- [2] BOLLMANN W, 1951, HELV PHYS ACTA, V24, P517
- [3] BROCKELMANN, 1951, PHYS REV, V84, P70
- [4] FLUEGGE S, 1946, COSMIC RAD, P154
- [5] JOHNSON, 1951, PHYS REV, V84, P775
- [6] KOUTS HJ, 1952, PHYS REV, V86, P128
- [7] LADENBURG R, 1949, COSMIC RAD, P35
- [8] SIMPSON, 1952, PHYS REV, V85, P366
- [9] NEUTRONS PRODUCED IN THE ATMOSPHERE BY THE COSMIC RADIATIONS [J]. PHYSICAL REVIEW, 1951, 83 (06): : 1175 - 1188
- [10] SKYRME DM, 1951, PHILOS MAG, V42, P1187