id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-10197		cet-10197		6	.pdf	application/pdf	3164	143	53	Instead for maintenance strategy 2, only the interval between the next maintenance shows an improvement. Gallimore K.F., Penlesky R.J., 1988, Framework for developing maintenance strategies, Production and Inventory Management Journal, 29(1), 16-22.	cache/cet-10197.pdf	txt/cet-10197.txt