@article{MABA_1988_2_2_a11,
     author = {V. A. Abilov. S. P. Pkhasy},
     title = {The {Evaluation} of the {Lebesque} {Function} of {Fourier-Jacobi} {Double} {Series}},
     journal = {Mathematica balkanica},
     pages = {208},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {1988},
     url = {http://geodesic.mathdoc.fr/item/MABA_1988_2_2_a11/}
}