%0 Journal Article %A Ana BREDA %A Robert DAWSON %A Patrícia RIBEIRO %T %D 2014 %R 10.1007/s10114-014-3302-5 %J 数学学报(英文) %P 1435-1464 %V 30 %N 8 %X %U https://actamath.cjoe.ac.cn/Jwk_sxxb_en/CN/10.1007/s10114-014-3302-5