@article {goncalves2009heavy,
	title = {Heavy quark photoproduction in coherent interactions at high energies},
	journal = {Physical Review D},
	volume = {80},
	number = {3},
	year = {2009},
	note = {n/a},
	pages = {034021},
	publisher = {APS},
	abstract = {n/a},
	author = {Goncalves, VP and Machado, MVT and Meneses, AR}
}
