Optimal bounds for the first and second Seiffert means in terms of geometric, arithmetic and contraharmonic means
Crossref DOI link: https://doi.org/10.1186/s13660-015-0570-2
Published Online: 2015-02-04
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Chu, Yu-Ming
Qian, Wei-Mao
Wu, Li-Min
Zhang, Xiao-Hui
License valid from 2015-02-04