@article{ASENS_2004_4_37_5_769_0,
     author = {Luo, Wenzhi and Sarnak, Peter},
     title = {Quantum variance for {Hecke} eigenforms},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {769--799},
     publisher = {Elsevier},
     volume = {Ser. 4, 37},
     number = {5},
     year = {2004},
     doi = {10.1016/j.ansens.2004.08.001},
     mrnumber = {2103474},
     zbl = {02136290},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.ansens.2004.08.001/}
}