1. Hydraulic Fracturing Research Study;US Environmental Protection Agency,2010
2. The gas surge;Malakoff;Science,2014
3. Hydraulic fracturing—managing the risk of produced water;Dahlen;J. Environ. Hydrol.,2013
4. Water management challenges associated with the production of shale gas by hydraulic fracturing;Gregory;Elements,2011
5. Hydraulic fracturing considerations for natural gas wells of the marcellus shale;Arthur;Environ. Prot.,2008