@article {ElGayyar20183,
	title = {A Hybrid Grey Wolf-Bat Algorithm for Global Optimization},
	journal = {Advances in Intelligent Systems and Computing},
	volume = {723},
	year = {2018},
	note = {<p>cited By 2</p>
},
	pages = {3-12},
	abstract = {n/a},
	doi = {10.1007/978-3-319-74690-6_1},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85041854893\&doi=10.1007\%2f978-3-319-74690-6_1\&partnerID=40\&md5=7a3019c686f45235ae1f9ee8480a0427},
	author = {ElGayyar, M. and E. Emary and N.H. Sweilam and Abdelazeem, M.}
}
