@article{EditorialBoard_2017, title={Index of volume 69 of „Ukrainian Mathematical Journal”}, volume={69}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/1816}, number={12}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={EditorialBoard}, year={2017}, month={Dec.}, pages={1723-1729} }