The Open Petroleum Engineering Journal
2016, 9 : 288-288Published online 2016 December 16. DOI: 10.2174/1874834101609010288
Publisher ID: TOPEJ-9-288
RETRACTION
Retraction Notice: Study on Inversion of Mining Subsidence Based on PSO-BP Algorithm for
Okada Model
School of Geology Engineering and Geomatics, Chang’an University, Xi’an 710054, China
* Address correspondence to this author at the School of Geology Engineering and Geomatics, Chang’an University, Xi’an, 710054, P.R. China; Tel: +86 29 82339032; Fax: +86 29 82339042; E-mail: 466584613@qq.com
* Address correspondence to this author at the School of Geology Engineering and Geomatics, Chang’an University, Xi’an, 710054, P.R. China; Tel: +86 29 82339032; Fax: +86 29 82339042; E-mail: 466584613@qq.com