@article{CM_1983__48_3_327_0,
     author = {DeTurck, Dennis M.},
     title = {The {Cauchy} problem for {Lorentz} metrics with prescribed {Ricci} curvature},
     journal = {Compositio Mathematica},
     pages = {327--349},
     publisher = {Martinus Nijhoff Publishers},
     volume = {48},
     number = {3},
     year = {1983},
     mrnumber = {700744},
     zbl = {0527.53037},
     language = {en},
     url = {http://www.numdam.org/item/CM_1983__48_3_327_0/}
}