TY - JOUR
T1 - On Oppenheim's inequality
AU -  S. Yang & Q. Cai
JO - Numerical Mathematics, a Journal of Chinese Universities
VL - 2
SP - 97
EP - 101
PY - 2005
DA - 2005/05
SN - 14
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/nm/8002.html
KW - 
AB -