Hello. I`ve got an expierence with theese guys https://numericalcritiquep.idblogmaker.com/12090161/??????-????????-??-??-??-??-??a-?? https://trigonometric-monographt.activablog.com/12060617/????-??-??-?? http://geometricaldiscussiond.blogsuperapp.com/13270580/????-??-?????-??? that were mentioned before. And I watned to translate thanks! AnthonyBress