@article {Li2013,
	title = {Revisiting the PT -symmetric trimer: Bifurcations, ghost states and associated dynamics},
	journal = {Journal of Physics A: Mathematical and Theoretical},
	volume = {46},
	number = {37},
	year = {2013},
	note = {cited By 21},
	doi = {10.1088/1751-8113/46/37/375304},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883866680\&doi=10.1088\%2f1751-8113\%2f46\%2f37\%2f375304\&partnerID=40\&md5=bd4c639cbb355d5aaa4cbf48059f1d2a},
	author = {Li, K. and Kevrekidis, P. G. and Frantzeskakis, DJ and R{\"u}ter, C.E. and Kip, D.}
}
