@article{SMJ2_2006_32_4_a2,
     author = {Zapryanova, T.},
     title = {A {Characterization} {Theorem} for the {K-functional} {Associated} with the {Algebraic} {Version} of {Trigonometric} {Jackson} {Integrals}},
     journal = {Serdica Mathematical Journal},
     pages = {303--322},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2006_32_4_a2/}
}