Science China Mathematics
Science China Mathematics > 2012 > 55 > 1 > 119-130
Science China Mathematics > 2012 > 55 > 1 > 99-118
Science China Mathematics > 2012 > 55 > 1 > 197-206
Science China Mathematics > 2012 > 55 > 1 > 141-157
Science China Mathematics > 2012 > 55 > 1 > 1-72
Science China Mathematics > 2012 > 55 > 1 > 131-140
Science China Mathematics > 2012 > 55 > 1 > 93-97
Science China Mathematics > 2012 > 55 > 1 > 179-186
Science China Mathematics > 2012 > 55 > 1 > 159-177
Science China Mathematics > 2012 > 55 > 1 > 187-196
Science China Mathematics > 2012 > 55 > 1 > 73-92