I meant books or a longer sequential material. The forum is great, but the information is fragmented and as it is composed of several members makes the learning process longer. I think the forum is good for specific doubts but I wanted something that kept a line of reasoning from the most basic to something more advanced
My local public library is great and I am able to "borrow" electronic books that I can read on my Kindle and also on an app on my laptop to read Kindle books. There is a limited time that you have to read them, but that is a great way to read for free. Also you can start here:
http://www.pokerbooks.lt/books/en/05_01_en.pdf
More books available in English and Russian here:This is a nice material.... thanks for sharing.