@article{MZM_1993_54_5_a8,
     author = {K. V. Runovskii},
     title = {On the smoothness module of a trigonometrical polynomial in the space $L_p$, $0<p<1$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {78--83},
     publisher = {mathdoc},
     volume = {54},
     number = {5},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1993_54_5_a8/}
}