\Bibitem{Mak04} \by V.~V.~Makeev \paper On approximation of two-dimensional sections of convex bodies by disks and ellipses \jour Algebra i Analiz \yr 2004 \vol 16 \issue 6 \pages 162--171 \mathnet{http://mi.mathnet.ru/aa642} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2117452} \zmath{https://zbmath.org/?q=an:1088.52004} \transl \jour St. Petersburg Math. J. \yr 2005 \vol 16 \issue 6 \pages 1043--1049 \crossref{https://doi.org/10.1090/S1061-0022-05-00889-7}