@article{zu231305,
          number = {100},
           title = {Development of preschoolers? speech activity},
          author = {?. ?. ??????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2020},
           pages = {15--23},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ?????},
             url = {http://eprints.zu.edu.ua/31305/}
}