@article {Ahmed1987131,
	title = {Structural changes of (NH<inf>4</inf>)<inf>2</inf>SO<inf>4</inf>crystals},
	journal = {physica status solidi (a)},
	volume = {99},
	number = {1},
	year = {1987},
	note = {<p>cited By 20</p>
},
	pages = {131-140},
	abstract = {n/a},
	doi = {10.1002/pssa.2210990116},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-0023061070\&doi=10.1002\%2fpssa.2210990116\&partnerID=40\&md5=82ef451a7141c97cd16e671706056300},
	author = {S. Ahmed and Shamah, A.M. and Kamel, R. and Y. Badr}
}
