@book{2016,
	author = {Parkns, Heinz},
	title = {Random processes in mechanical sciences},
	publisher = {Springer-Verlag },
	year = {1969},
	series = {(International centre for mechanical science, courses and lectures, 9)},
	address = {Wein},
	note = {"Course held at the Dept. for mechanics of defermable bodies and for automation and information Sep - Oct.1969"}
}