http://ru.scribd.com/doc/182254959/%D0%A1%D0%BE%D0%B2%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D1%8B%D0%B9-%D0%BC%D1%83%D0%B6%D1%87%D0%B8%D0%BD%D0%B0-%D0%BC%D0%BE%D0%B6%D0%B5%D1%82-%D1%81-%D0%B4%D0%BE%D1%81%D1%82%D0%BE%D0%B8%D0%BD%D1%81%D1%82%D0%B2%D0%BE%D0%BC-%D0%BD%D0%BE%D1%81%D0%B8%D1%82%D1%8C-%D0%BE%D0%B4%D0%B5%D0%B6%D0%B4%D1%83-%D1%81%D0%BE%D1%80%D0%B1%D0%B5%D1%82%D0%BE%D0%B2%D1%8B%D1%85-%D0%BE%D1%82%D1%82%D0%B5%D0%BD%D0%BA%D0%BE%D0%B2
http://ru.scribd.com/doc/182254961/%D0%96%D0%B5%D0%BC%D1%87%D1%83%D0%B6%D0%B8%D0%BD%D0%B0-%D0%BE%D0%B7%D0%B5%D1%80%D0%B0-%D0%9A%D0%BE%D0%BC%D0%BE