二倍体和四倍体结球甘蓝减数分裂观察
轩淑欣,  张成合,  申书兴,  陈雪平,  李晓峰
Meiotic observation of pollen mother cells in diploid and autotetraploid cabbage(Brassica oleracea var .capitata)
河北农业大学学报 . 2008, (2): 21 -26 .