%0 Journal Article %A Stanisław Ewert-Krzemieniewski %T On a class of submanifolds in a tangent bundle with a $g$-natural metric %J Colloquium Mathematicum %D 2017 %P 121-133 %V 150 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm7128s-2-2017/ %R 10.4064/cm7128s-2-2017 %G en %F 10_4064_cm7128s_2_2017