@article{Trohimchuk_2017, title={Total differential}, volume={69}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/1775}, abstractNote={We present necessary and sufficient conditions for a continuous differential form to be the total differential.}, number={9}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={Trohimchuk, Yu. Yu}, year={2017}, month={Sep.}, pages={1250-1256} }