@article{SIGMA_2013_9_a18,
     author = {Daniele Colosi and Dennis R\"atzel},
     title = {The {Unruh} {Effect} in {General} {Boundary} {Quantum} {Field} {Theory}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2013},
     volume = {9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a18/}
}