@article{YANG Wen-qi:53, author = {YANG Wen-qi}, title = {Characteristic numbers of IS-algebras}, publisher = {JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE)}, year = {2011}, journal = {JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE)}, volume = {46}, number = {4}, eid = {53}, numpages = {3}, pages = {53}, keywords = {
BCI-algebra; IS-algebra; order; characteristic number
}, url = {http://lxbwk.njournal.sdu.edu.cn/EN/abstract/article_1577.shtml}, doi = {} }