@book{546062,
	author = {Chernigovskiĭ, A. A.},
	title = {Application of directional blasting in mining and civil engineering /},
	publisher = {Oxonian Press,},
	year = {c1985.},
	address = {New Delhi :},
	edition = {2nd rev. and enl. ed.},
	note = {Translation of: Primenenie napravlennogo vzryva v gornom dele i stroitelʹstve.}
}