п»ї
https://avensis.at.ua/forum/17-16-1#17400
<a href="https://igraemvmeste.com/forum/matematika-statistika/sekret-4-printsipyi-otbora-chisel-na-igru?replies=2#post-6170">https://igraemvmeste.com/forum/matematika-statistika/sekret-4-printsipyi-otbora-chisel-na-igru?replies=2#post-6170</a>