On the Marcinkiewicz Integral and Functions of Bounded Mean Oscillation Alberto TorchinskyRichard Wheeden Indiana University Mathematics Journal 1980 text pdf 10.1512/iumj.1980.29.29036 10.1512/iumj.1980.29.29036 en Indiana Univ. Math. J. 29 (1980) 479 - 494 state-of-the-art mathematics http://iumj.org/access/