Some inequalities for the Bell numbers
Crossref DOI link: https://doi.org/10.1007/s12044-017-0355-2
Published Online: 2017-08-19
Published Print: 2017-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Qi, Feng http://orcid.org/0000-0001-6239-2968
License valid from 2017-08-19