Media type: E-Article Title: Evaluation of top coal cavability based on PCA-FDA model Contributor: Xue Liming; Zheng Zhixue; Su Chao; Li Changming; Liu Baokang; Li Hongliang Published: 2018 Published in: 矿业科学学报, 3 (2018) 4, Seite 356-363 Language: Chinese; English DOI: 10.19606/j.cnki.jmst.2018.04.006 ISSN: 2096-2193 Origination: Footnote: Access State: Open Access