@article{M2AN_2002__36_6_1043_0,
     author = {Apel, Thomas and S\"andig, Anna-Margarete and Solov'ev, Sergey I.},
     title = {Computation of {3D} vertex singularities for linear elasticity : error estimates for a finite element method on graded meshes},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {1043--1070},
     publisher = {EDP-Sciences},
     volume = {36},
     number = {6},
     year = {2002},
     doi = {10.1051/m2an:2003005},
     zbl = {1137.65426},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an:2003005/}
}