@article{paperid:1039109,
author = {Akhtarshenas, Seyed Javad},
title = {Concurrence of superpositions of many states},
journal = {Physical Review A},
year = {2011},
volume = {83},
number = {4},
month = {April},
issn = {2469-9926},
pages = {423061--423067},
			numpages = {6},
keywords = {Quantum entanglement; Concurrence; superposition},
}