1. E. Berkson, M. Paluszyński, G. Weiss, Transference couples and their applications to convolution operators and maximal operators, in Interaction Between Functional Analysis, Harmonic Analysis, and Probability (Columbia, MO, 1994), volume 175 of Lecture Notes in Pure and Appl. Math. (Dekker, New York, 1996), pp. 69–84
2. J. Bourgain, Bounded orthogonal systems and the $$\Lambda (p)$$-set problem. Acta Math. 162(3–4), 227–245 (1989)
3. K. de Leeuw, On $$L_{p}$$ multipliers. Ann. Math. (2) 81, 364–379 (1965)
4. R. Duduchava, Integral Equations with Fixed Singularities (BSB B. G. Teubner Verlagsgesellschaft, Leipzig, 1979)
5. R.E. Edwards, G.I. Gaudry, Littlewood-Paley and Multiplier Theory. Ergebnisse der Mathematik und ihrer Grenzgebiete [Results in Mathematics and Related Areas], Band 90 (Springer, Berlin, 1977)