@article{CRMATH_2004__338_5_359_0,
     author = {Burq, Nicolas and G\'erard, Patrick and Tzvetkov, Nikolay},
     title = {Multilinear estimates for the {Laplace} spectral projectors on~compact manifolds},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {359--364},
     publisher = {Elsevier},
     volume = {338},
     number = {5},
     year = {2004},
     doi = {10.1016/j.crma.2003.12.015},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2003.12.015/}
}