@article{MZM_1995_58_2_a4,
     author = {B. S. Kashin and S. I. Sharek},
     title = {Logarithmic growth of the $L^1$-norm of the majorant of partial sums of an orthogonal series},
     journal = {Matemati\v{c}eskie zametki},
     pages = {218--230},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_2_a4/}
}