@article{MABA_2005_19_3-4_a9,
     author = {A. B. Andreev and M. R. Racheva},
     title = {Superconvergence of the {Interpolated} {Quadratic} {Finite} {Elements} on {Triangular} {Meshes}},
     journal = {Mathematica balkanica},
     pages = {385},
     publisher = {mathdoc},
     volume = {19},
     number = {3-4},
     year = {2005},
     url = {http://geodesic.mathdoc.fr/item/MABA_2005_19_3-4_a9/}
}