https://play.boomstream.com/wJIyyLLM ; Лекция 1 Часть 1 https://play.boomstream.com/q4mOE0VB ; Лекция 1 Часть 2 https://play.boomstream.com/Ir6wQ30u ; Лекция 2 https://play.boomstream.com/BndCzRw5 ; Лекция 3 https://play.boomstream.com/6WC2jyG5 ; Лекция 4 https://play.boomstream.com/KOh5hgwm ; Лекция 5 https://play.boomstream.com/culAE5Hn ; Лекция 6