Hello. 
I`ve got an expierence with theese guys http://algebraic-discourseq.mybloglicious.com/31640981/
http://algebraic-tractu.slypage.com/13532618/????????-???????
http://scientificcommentaryb.blogs100.com/13363599/2021???-???????
  that were mentioned before. 
And I watned to translate thanks!