6VERAKIS H C. Technology developments and mine safety engineering evaluations [C]//MUTMANSKY J M, RAMANI R V. Proceedings and Monographs in Engineering: Water and Earth Sciences. London: Taylor and Francis Group,2006: 565-568.
7THIMONS E D, KISSELL F N. Parachute-type stoppings[J].Engineering and Mining Journal, 1979, 180(2) :91-95.
8ZHOUFB, RENWX, WANGDM, etal. Application of three-phase foam to fight an extraordinarily serious coal mine fire[J]. International Journal of Coal Geology, 2006, 67(1/2) :95-100.