@article{RM_2009_64_5_a4,
     author = {P. V. Bibikov and V. S. Zhgoon},
     title = {On {Waldspurger's} theorem},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {947--949},
     publisher = {mathdoc},
     volume = {64},
     number = {5},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2009_64_5_a4/}
}