%0 Journal Article %A Si, Duc Quang %A Tran, An Hai %T Finiteness of meromorphic functions on an annulus sharing four values regardless of multiplicity %J Mathematica Bohemica %D 2020 %P 163-176 %V 145 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2019.0121-17/ %R 10.21136/MB.2019.0121-17 %G en %F 10_21136_MB_2019_0121_17