%0 Journal Article %A Mu, Quanwu %A Zhu, Minhui %A Li, Ping %T A Diophantine inequality with four squares and one $k$th power of primes %J Czechoslovak Mathematical Journal %D 2019 %P 353-363 %V 69 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2018.0316-17/ %R 10.21136/CMJ.2018.0316-17 %G en %F 10_21136_CMJ_2018_0316_17