共 13 条
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CORTESE F, 1935, AM SOCIOL, V57, P1393
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SCHLEGEL W, 1943, THESIS E T H ZURICH
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SEEBECK E, 1943, HELV CHIM ACTA, V26, P541
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1934, HELV CHIM ACTA, V17, P439
[8]
1935, AM SOC, V57, P1393
[9]
1942, HELV CHIM ACTA, V25, P918
[10]
1934, HELV CHIM ACTA, V17, P440