@article{IVM_2007_1_a2,
     author = {B. A. Kats and A. Yu. Pogodina},
     title = {The jump problem and the {Faber--Schauder} series},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {16--22},
     publisher = {mathdoc},
     number = {1},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2007_1_a2/}
}