@article{201806.0127,
	doi = {10.20944/preprints201806.0127.v1},
	url = {https://doi.org/10.20944/preprints201806.0127.v1},
	year = 2018,
	month = {June},
	publisher = {Preprints},
	author = {Qiqing Wang and Wenping Li},
	title = {Application of Directional Borehole Grouting Technology to Structural Complex Foor Reinforcement in Deep Underground Coal Mine},
	journal = {Preprints}
}