@article {90636,
	title = {ACCELERATION AND PARTICLE FIELD INTERACTIONS OF COSMIC RAYS: FORMALISM},
	journal = {Physics Internationa},
	volume = {3},
	year = {2012},
	pages = {64-73},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/ahmedabdelazem/files/my_paper_with_tawfic-june_2013.pdf},
	author = {Ahmed A. Hady and A. Tawfic and etc}
}
