共 24 条
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Bamforth C. W., 1982, Brewers' Digest, V57, P22
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ERDAL K, 1972, 13TH EUR BREW CONV P, P49
[8]
GJERSTERN P, 1966, P AM SOC BREWING CHE, P116
[9]
GJERTSEN P, 1970, BREWERS DIG, P68