5Diezmann C M, Watters J J. Summing up the education of mathematically gifted students. In: Barton B, Irwin K C, Pfannkuch M, et al. (Eds.). Mathematics Edu- cation in the South Pacific. Sydney: MERGA, 2002. 219 - 226.
6Bull R, Johnston R S. Children's arithmetical difficul- ties: Contributions from processing speed, item identifi- cation, and short - term memory. Journal of Experi- mental Child Psychology, 1997, 65 (1) : 1 - 24.
7Geary D C, Brown S C. Cognitive addition: Strategy choice and speed of processing differences in gifted, normal, and mathematically disabled children. Devel- opmental Psychology, 1991, 27(3) : 398 - 406.
8Steiner H H, Cart M. Cognitive development in gifted children: Toward a more precise understanding of emerging differences in intelligence. Educational Psy- chology Review, 2003, 15(3) : 215 - 246.
9Raghubar K P, Barnes M A, Hecht S A. Working memory and mathematics: A review of developmental, individual difference, and cognitive approaches. I_earn- ing and Individual Differences, 2010, 20: 110- 122.
10Alloway T P. How does working memory work in the classroom? Educational Research and Reviews, 2006, 1 (4) : 134 - 139.
