@article{LJM_2004_14_a2,
     author = {A. I. Fedotov},
     title = {Lebesgue constant estimation in multidimensional {Sobolev} space},
     journal = {Lobachevskii journal of mathematics},
     pages = {25--32},
     year = {2004},
     volume = {14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/LJM_2004_14_a2/}
}