@article{SIGMA_2006_2_a85,
     author = {Aleksandar Mikovi\'c},
     title = {Quantum {Gravity} as a {Broken} {Symmetry} {Phase} of {a~BF} {Theory}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2006},
     volume = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a85/}
}