id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-674	Lemák, D.; Studnička, J.	Influence of Ring Stiffeners on a Steel Cylindrical Shell	2005	8	.pdf	application/pdf	5058	257	65	02� , (10) N D D D � � � � � � � � � � � 8306 10 4 020 10 1441 10 2940 1 11 3 07 2 04 . I D D� � �303 3350 8727002. .	cache/ap-674.pdf	txt/ap-674.txt