@article{10_4064_sm_52_1_51_68,
     author = {Robert Kaufman},
     title = {Brownian motion, approximation of functions, and {Fourier} analysis},
     journal = {Studia Mathematica},
     pages = {51--68},
     publisher = {mathdoc},
     volume = {52},
     number = {1},
     year = {1974},
     doi = {10.4064/sm-52-1-51-68},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-52-1-51-68/}
}