Maser, K. R.; Kingery, D. S.; Hoadley, D.
view article (9.9981365)
Design of Reusable Explosion-Proof Bulkheads for a Crosscut Refuge Chamber.
Foster-Miller Associates, Inc., Waltham, MA
Bureau of Mines, Washington, DC,
OFR 48-76,
November 1975,
280 p.