@article{UFA_2013_5_4_a8,
     author = {V. V. Napalkov (Jr.)},
     title = {Orthosimilar expansion systems in space with  reproducing kernel},
     journal = {Ufa mathematical journal},
     pages = {88--100},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2013_5_4_a8/}
}