@article{FAA_2006_40_1_a5,
     author = {A. G. Baskakov and I. A. Krishtal},
     title = {On {Harmonic} {Analysis} of {Causal} {Operators}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {65--68},
     publisher = {mathdoc},
     volume = {40},
     number = {1},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2006_40_1_a5/}
}