Shakhrukhanov, O. S.2015-04-062015-04-062014Odessa Astronomical Publicationshttps://dspace.onu.edu.ua/handle/123456789/6224Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2014 . – Vol.27, I. 2.It is demonstrated that it is possible to obtain a significant small-scale gradient of spatial properties using the rotating disc.enArticle