@misc{51a3c8b5246242af823dae8adc28573a,
title = "Proppants for shale gas and oil recovery: Engineering ceramics for stimulation of unconventional energy resources",
author = "Hellmann, \{John R.\} and Scheetz, \{Barry E.\} and Luscher, \{Walter G.\} and Hartwich, \{David G.\} and Koseski, \{Ryan P.\}",
year = "2014",
month = jan,
day = "1",
language = "English (US)",
volume = "93",
pages = "28--35",
journal = "American Ceramic Society Bulletin",
issn = "0002-7812",
publisher = "American Ceramic Society",
}