@article{zu226026,
          volume = {24},
          number = {4},
           title = {Electret properties of ??5Nb4TiO17 with five-layered perovskite-like structure},
          author = {Y. O. Titov and M. S. Slobodyanik and N. M. Belyavina and O. I. Nakonechna and V. V. Chumak and R. M. Kuzmin},
            year = {2017},
           pages = {559--562},
         journal = {Functional Materials},
             url = {http://eprints.zu.edu.ua/26026/}
}