@article{AIHPA_1979__31_4_355_0,
     author = {Catenacci, Roberto and Salmistraro, Franco},
     title = {On {K\"ahler} metrics in lorentzian manifolds},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {355--362},
     publisher = {Gauthier-Villars},
     volume = {31},
     number = {4},
     year = {1979},
     mrnumber = {574139},
     zbl = {0438.53022},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1979__31_4_355_0/}
}