Liu, X., Hua, X., Yang, P., & Huang, Z. (2020). A study of the mechanical structure of the direct roof during the whole process of non-pillar gob-side entry retaining by roof cutting. SAGE Publishing.
シカゴスタイル引用形Liu, Xiao, Xinzhu Hua, Peng Yang, , Zhiguo Huang. A Study of the Mechanical Structure of the Direct Roof During the Whole Process of Non-pillar Gob-side Entry Retaining By Roof Cutting. SAGE Publishing, 2020.
MLA引用形式Liu, Xiao, Xinzhu Hua, Peng Yang, , Zhiguo Huang. A Study of the Mechanical Structure of the Direct Roof During the Whole Process of Non-pillar Gob-side Entry Retaining By Roof Cutting. SAGE Publishing, 2020.
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