id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-1326	Kreykenbohm, I.; Fürst, F.; Barrágan, L.; Wilms, J.; Rothschild, R. E.; Suchy, S.; Pottschmidt, K.	4U 1909+07: a Hidden Pearl	2011	6	.pdf	application/pdf	3547	177	74	To obtain the pulse profile at high energies between 20 keV and 40 keV, we used INTEGRAL data taken in 2004. Neither the photoelectric absorption nor the power law index Γ varies with pulse phase.	cache/ap-1326.pdf	txt/ap-1326.txt