@article{MZM_1997_62_4_a7,
     author = {S. Ya. Novikov},
     title = {Singularities of embedding operators between symmetric function spaces on $[0,1]$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {549--563},
     publisher = {mathdoc},
     volume = {62},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1997_62_4_a7/}
}