The following publications are possibly variants of this publication:
- Uni-nullnorms on bounded latticesYa-ming Wang, Hang Zhan, Hua-Wen Liu. fss, 386:132-144, 2020. [doi]
- Modularity conditions between overlap (grouping) function and uni-nullnorm or null-uninormTing-hai Zhang, Feng Qin, Hua-Wen Liu, Ya-ming Wang. fss, 414:94-114, 2021. [doi]
- Representation of nullnorms on bounded latticesXiang-Rong Sun, Hua-Wen Liu. isci, 539:269-276, 2020. [doi]