@article{Kharazishvili_2014, title={On Countable Almost Invariant Partitions of <em class="a-plus-plus">G</em>-Spaces}, volume={66}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/2153}, abstractNote={For any <em class="a-plus-plus">σ</em> -finite <em class="a-plus-plus">G</em>-quasiinvariant measure <em class="a-plus-plus">μ</em> given in a <em class="a-plus-plus">G</em>-space, which is <em class="a-plus-plus">G</em>-ergodic and possesses the Steinhaus property, it is shown that every nontrivial countable <em class="a-plus-plus">μ</em>-almost <em class="a-plus-plus">G</em>-invariant partition of the <em class="a-plus-plus">G</em>-space has a <em class="a-plus-plus">μ</em&gt;-nonmeasurable member.}, number={4}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={Kharazishvili, A. B.}, year={2014}, month={Apr.}, pages={510–517} }