WU Qian-hong, ZHANG Jian-hong, WANG Yu-min. Simple Proof That a Committed Number Is in a Specific Interval[J]. Acta Electronica Sinica, 2004, 32(7): 1071-1073.
WU Qian-hong, ZHANG Jian-hong, WANG Yu-min. Simple Proof That a Committed Number Is in a Specific Interval[J]. Acta Electronica Sinica, 2004, 32(7): 1071-1073.DOI: