@article{SM_1997_188_8_a1,
     author = {O. N. Ageev},
     title = {The spectral type of the rearrangements $T_{\alpha,\beta}$},
     journal = {Sbornik. Mathematics},
     pages = {1119--1152},
     publisher = {mathdoc},
     volume = {188},
     number = {8},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1997_188_8_a1/}
}