@article{MZM_2000_67_4_a12,
     author = {L. P. Falaleev},
     title = {Approximation of conjugate functions by generalized {Abel--Poisson} operators},
     journal = {Matemati\v{c}eskie zametki},
     pages = {595--602},
     publisher = {mathdoc},
     volume = {67},
     number = {4},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_67_4_a12/}
}