@article{Lima2012, author = {Lima, Aristeu R. P. and Pelster, Axel}, year = {2012}, language = {eng}, copyright = {http://journals.aps.org/pra/abstract/10.1103/PhysRevA.86.063609}, title = {Beyond mean-field low-lying excitations of dipolar Bose gases}, issn = {1050-2947}, url = "http://dx.doi.org/10.17169/refubium-19123", }