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中国科学院数学与系统科学研究院期刊网
ISSN 0583-1431 CN 11-2039/O1
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中文
The Acyclicity and Contractibility of Posets
CaiJun Zhou
Acta Mathematica Sinica, Chinese Series . 1998, (
2
): . DOI: 10.12386/A1998sxxb0077
