@article{Repovš_Sharko_2012, title={$S^1$-bott functions on manifolds}, volume={64}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/2691}, abstractNote={We study $S^1$$ -Bott functions on compact smooth manifolds. In particular, we investigate $S_1$-invariant Bott functions on manifolds with circle action.}, number={12}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={Repovš, D. and Sharko, V. V.}, year={2012}, month={Dec.}, pages={1685-1698} }