@article{esteve:07332,
author = {J. Esteve and C. Gross and A.Weller and S.Giovanazzi and M. K. Oberthaler},
collaboration = {},
title = {Squeezing and entanglement in a Bose–Einstein condensate},
publisher = {Macmillan Publishers Limited},
year = {2008},
journal = {Nature},
volume = {455},
number = {7217},
eid = {},
numpages = {4},
pages = {1216},
url = {http://www.nature.com/nature/journal/v455/n7217/abs/nature07332.html},
doi = {10.1038/nature07332}
}