id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-566	Mareš, T.	Controlling Laminate Plate Elastic Behavior	2004	3	.pdf	application/pdf	1865	77	62	It is well-known that an actual deformed state minimizes the potential energy � �� u u u u� �a , l( ) ( ) , where a ,( )u u is elastic potential energy � � � �a , Eijkl ij kl( ) ( ) ( ) ( )u u x u x u x� � �� 1 2 � � � �d and l(u) is potential energy of external loads i i t ( )u � �� �d d� � � �� .	cache/ap-566.pdf	txt/ap-566.txt