@article{Budnyts’ka_Rybalkina_2012, title={Realization of a closed 1-form on closed oriented surfaces}, volume={64}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/2613}, abstractNote={We study closed 1-forms with isolated zeros on closed orientable surfaces. Conditions under which given invariants generate a closed 1-form are found.}, number={6}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={Budnyts’ka, N. V. and Rybalkina, T. V.}, year={2012}, month={Jun.}, pages={739-751} }