On integers 2(p + ia) not of the form $${a^k + \phi(m)}$$ a k + ϕ ( m )
Crossref DOI link: https://doi.org/10.1007/s10474-015-0524-7
Published Online: 2015-06-19
Published Print: 2015-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Sun, X.-G.
Text and Data Mining valid from 2015-06-19