@article{SM_1999_190_10_a2,
     author = {S. Montgomery-Smith and E. M. Semenov},
     title = {Averaging of {Fourier{\textendash}Haar} coefficients},
     journal = {Sbornik. Mathematics},
     pages = {1449--1463},
     year = {1999},
     volume = {190},
     number = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1999_190_10_a2/}
}