TY BOOK TI Valuation of collateral objects in an unstable economy: problems and solutions KW AU Fyedotova, M.. AU Tazikhina, T.V. AU Sinogeykina, E.. AU Shcherbakova, O.. AU Nadezhdina, Y.. AU Tazikhina, Y.. PY 2017 PB INFRA-M Academic Publishing LLC.