\Bibitem{RodSem79} \by V.~A.~Rodin, E.~M.~Semenov \paper Complementability of the subspace generated by the Rademacher system in a symmetric space \jour Funktsional. Anal. i Prilozhen. \yr 1979 \vol 13 \issue 2 \pages 91--92 \mathnet{http://mi.mathnet.ru/faa1909} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=541648} \zmath{https://zbmath.org/?q=an:0424.46025|0409.46029} \transl \jour Funct. Anal. Appl. \yr 1979 \vol 13 \issue 2 \pages 150--151 \crossref{https://doi.org/10.1007/BF01077254}