共 6 条
[1]
Barnicoat C. R., 1944, ANALYST, V69, P176, DOI 10.1039/an9446900176
[2]
DOLBY R. M., 1961, Australian Journal of Dairy Technology, V16, P89
[3]
Fjaervoll A., 1969, Svenska Mejeritidningen, V61, P491