
1 
SUN Shao quan 1,GU Wen xiang 2 (1 College of Information and Control Engineering,Qingdao Institute of Chemical Technology,Qingdao 266042,China; 2 Department of Computer Science,Northeast Normal University,Changchun 130024,China);Fuzzy factor algebras and the fundamental theorem of homomorphisms[J];Journal of Northeast Normal University (Natural Science Edition);200202 
2 
GU Wenxiang (Department of Computer Science,Northeast Normal University,Changchun 130024,China);Triangular norm over lattice and its structural method[J];Journal of Northeast Normal University (Natural Science Edition);200203 
3 
PEI Daowu1,JIANG Hui2(1Department of Mathematics,Yancheng Teacher's College,Yancheng 224002,China;2.Department of Mathematics,Changchun Institute of Education,Changchun 130061,China);A new formal deductive system for fuzzy predicate calculus[J];Journal of Northeast Normal University (Natural Science Edition);200301 
4 
ZHOU Jun~1,ZHANG Chaoyan~2,GU Wenxiang~3 (1.Department of Computer Science,Liaoning Institute of Technology,Jinzhou 121001,China; 2.Department of Mathematics,Changchun Teachers College,Changchun 130032,China; 3.Department of Computer Science,Northeast Normal University,Changchun 130024,China);A method about rough sets being fuzzed by using equivalence relation[J];Journal of Northeast Normal University (Natural Science Edition);200401 
5 
LI Xiaoping~1,ZHAO Jianhong~2 (1.Institute of Mathematics Science,Tianjin Normal University,Tianjin 300074,China; 2.Department of Mathematics,Tonghua Teachers College,Tonghua 134002,China);Characteristic of the homomorphism image of the intuitionistic fuzzy normal subgroups[J];Journal of Northeast Normal University (Natural Science Edition);200401 
6 
ZHANG Qingde~1,GU Wenxiang~2,ZHAO Peng~2 (1.Department of Computer,Liaocheng Teachers College,Liaocheng 252059,China; 2.Institute of Computer,Northeast Normal University,Changchun 130024,China);The lattice structure of idempotent subsets of a semigroup[J];Journal of Northeast Normal University (Natural Science Edition);200501 
7 
Wu Dewen1,SUN Shaoquan2(1.Department of Mathematics, Jilin Province College of Education,Changchun 130022,China;2.Department of Mathematics and Physics,Qingdao University of Science and Technology,Qingdao 266061,China);TLquotient ring with operators and its direct product structure[J];Journal of Northeast Normal University (Natural Science Edition);200502 
8 
LI Ying~1,GU Wenxiang~2(1.Department of Mathematics and System Science,Liaocheng University,Liaocheng 252059,China;2.College of Computer Science,Northeast Normal University,Changchun 130017,China);ζfuzzy subalgebras under (T′,T)[J];Journal of Northeast Normal University (Natural Science Edition);200503 
9 
XU Xiaojing,PEI Haifeng,SHI Kaiquan (School of Mathematics and System Science,Shandong University,Jinan 250100,China);The Decomposition of Rough Fuzzy Sets Based on Fuzzy Equivalence[J];Fuzzy Systems and Mathematics;200605 
10 
SUN Shaoquan (Department of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao 266061,China);Intuitionistic Fuzzy Algebras[J];Journal of Qingdao University of Science and Technology;200306 
