共 23 条
[2]
BETTS RR, 1972, PHY1972H ARG NAT LAB, P342
[3]
BROWN BA, 1972, B AM PHYS SOC, V17, P933
[5]
CALDWELL T, 1972, THESIS U PENNSYLVANI
[9]
ERSKINE JR, 1970, ANL7728 REP, P43
[10]
ERSKINE JR, 1969, ANL7641 REP, P7