Polovinkino
Polovinkino is a rural locality ( a selo ) and the administrative center of Polovinkinsky Selsoviet of Rubtsovsky District , Altai Krai , Russia . 
<triplet> Polovinkino <subj> Rubtsovsky District <obj> located in the administrative territorial entity <triplet> Rubtsovsky District <subj> Altai Krai <obj> located in the administrative territorial entity <triplet> Altai Krai <subj> Rubtsovsky District <obj> contains administrative territorial entity