TY  - RPRT
TI  - Sequential and coordinative complexity in time-accuracy functions for mental arithmetic.
AU  - P Verhaeghen
AU  - R Kliegl
AU  - U Mayr
PY  - 1997
DO  - 10.1037//0882-7974.12.4.555
UR  - https://pubmed.ncbi.nlm.nih.gov/9416625/
ID  - 9416625
ER  -