共 7 条
[1]
Coulter W, 1953, US Pat, Patent No. [2,656,508, 2656508]
[2]
Coulter W. H., 1956, P NATIONAL ELECTRONI, V12, P1034, DOI DOI 10.1038/366591A0
[3]
FISHER GA, 1958, ANN NY ACAD SCI, V76, P673
[5]
SWEET RG, 1964, 17221 STANF U TECHN
[6]
SWEET RG, 1964, SUSEL64004 DEF DOC C