\Bibitem{ZalSazUly88} \by B.~A.~Zalesski{\v\i}, V.~V.~Sazonov, V.~V.~Ul'yanov \paper Normal Approximation in Hilbert Space.~I \jour Teor. Veroyatnost. i Primenen. \yr 1988 \vol 33 \issue 2 \pages 225--245 \mathnet{http://mi.mathnet.ru/tvp3581} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=954570} \zmath{https://zbmath.org/?q=an:0674.60011|0649.60005} \transl \jour Theory Probab. Appl. \yr 1988 \vol 33 \issue 2 \pages 207--227 \crossref{https://doi.org/10.1137/1133037} \isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1988U511600001}