@article{RMI_1991_1991_1_a10,
     author = {Thangavelu, Sundaram},
     title = {Medias esf\'ericas en el grupo de {Heisenberg} y teorema restrictivo para la transformada simpl\'ectica de {Fourier.}},
     journal = {Revista matem\'atica iberoamericana},
     pages = {135-155},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_1991_1991_1_a10/}
}