\Bibitem{Net79} \by A.~G.~Netrebin \paper Properties of systems of $n$-dimensional convex sets in finite-dimensional linear spaces \jour Mat. Zametki \yr 1979 \vol 25 \issue 4 \pages 603--618 \mathnet{http://mi.mathnet.ru/mzm10036} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=534303} \zmath{https://zbmath.org/?q=an:0417.52010|0406.52005} \transl \jour Math. Notes \yr 1979 \vol 25 \issue 4 \pages 312--320 \crossref{https://doi.org/10.1007/BF01688486}