引用本文:

孙培源　. 有界BCK-代数中的正关联对偶理想[J]. 浙江大学学报（理学版）, 2001, 28(2): 132-.

SUN Pei-Yuan-　. The positive implicative of dual ideals in bounded BCK-algebra. Journal of Zhejiang University (Science Edition), 2001, 28(2): 132-.

链接本文:

https://www.zjujournals.com/sci/CN/    或    https://www.zjujournals.com/sci/CN/Y2001/V28/I2/132