http://www.bbc.co.uk/russian/blogs/2...sm_third_round

Î÷åíü ëþáîïûòíàÿ àíàëèòè÷åñêîãî ñòàòüÿ! Ñîâåòóþ ïðî÷èòàòü...
Âîîáùå æå çàõîäèòå ÷åðåç "âñå ðàçäåëû"...ïîëàãàþ,ìíîãî ÷åãî èíòåðåñíîãî åùå íàéäåòñÿ.