@article{TMF_2007_151_2_a9,
     author = {J. B. Pitts and W. C. Schieve},
     title = {Universally coupled massive gravity},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {311--336},
     publisher = {mathdoc},
     volume = {151},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2007_151_2_a9/}
}