@article{EMJ_2016_7_3_a2,
     author = {K. A. Bekmaganbetov and Ye. Toleugazy},
     title = {Order of the orthoprojection widths of the anisotropic {Nikol'skii--Besov} classes in the anisotropic {Lorentz} space},
     journal = {Eurasian mathematical journal},
     pages = {8--16},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2016_7_3_a2/}
}