Thank you, I have just been looking for information approximately this topic for a long time and yours is the best I've found out so far. However, what about the bottom line? Are you certain concerning the supply?
 
http://abk-63.ru/kategorii-voprosov/iz-pisem-fau-fccs-minregion/
https://iqtorg.ru/forum/user/18490/
http://zhabbo.free.fr/index.php?file=Members&op=detail&autor=umeludyri
https://idi.atu.edu.iq/?p=15789
https://pfm.gov.kh/index.php/km/user-page/item/17-simple-blog-post-7