@article{SIGMA_2016_12_a81,
     author = {Steffen Gielen and Lorenzo Sindoni},
     title = {Quantum {Cosmology} from {Group} {Field} {Theory} {Condensates:} a {Review}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2016},
     volume = {12},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2016_12_a81/}
}