TY - Acta Psychologica Sinica A1 - SONG Guang-Wen,HE Wen-Guang,KONG-Wei T1 - Influence of Problem Representation and Working Memory Span on Pupils’ Mathematical Problem Solving Y1 - 2011-11-30 00:00:00.0 JF - Acta Psychologica Sinica JO - Acta Psychologica Sinica SP - 1283 EP - 1292 VL - 43 IS - 11 UR - {https://journal.psych.ac.cn/xlxb/EN/Y2011/V43/I11/1283} N1 - ER -