Salimov, R. R. “One Property of Ring <em class="a-Plus-plus">Q</em>-Homeomorphisms With Respect to a <em class="a-Plus-plus">p</Em&gt;-Module”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 65, no. 5, May 2013, pp. 728–733, https://umj.imath.kiev.ua/index.php/umj/article/view/2457.