@article{AIF_2005__55_7_2489_0,
     author = {Khosravi, Mahta and Toth, John A.},
     title = {Cram\'er's formula for {Heisenberg} manifolds},
     journal = {Annales de l'Institut Fourier},
     pages = {2489--2520},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {55},
     number = {7},
     year = {2005},
     doi = {10.5802/aif.2168},
     mrnumber = {2207391},
     zbl = {1090.58018},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.2168/}
}