@article{CRMECA_2002__330_9_603_0,
     author = {Serguei A. Nazarov},
     title = {Estimating the convergence rate for eigenfrequencies of anisotropic plates with variable thickness},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {603--607},
     publisher = {Elsevier},
     volume = {330},
     number = {9},
     year = {2002},
     doi = {10.1016/S1631-0721(02)01515-2},
     language = {en},
}