@article {25823,
	title = {Prediction of elastic mechanical behavior and stability of single-walled carbon nanotubes using bar elements},
	journal = {Mechanics of Advanced Materials and Structures},
	volume = {20},
	year = {2013},
	pages = {730-741},
	publisher = {Taylor \& Francis Group},
	isbn = {1537-6494},
	author = {Giannopoulos, GI and Tsiros, AP and Georgantzinos, SK}
}
