%0 Journal Article %T PETROPHYTIC STEPPES OF THE NORTHERN KRAKA MASSIF (THE SOUTHERN URALS) %A Yusupova, O.V. %A Yamalov, S.M. %A Lebedeva, M.V. %K massif %J Bulletin of Nizhnevartovsk State University %D 2018 %N %P 6 %I Nizhnevartovsk State University