https://www.youtube.com/watch?v=Ng6vCVHk9Bw; The highest vineyard in Europe; 1:50; Video from the highest (1800 m above sea level ) vineyard in Europe ( Armenia - Vayots Dzor- Khachik village) https://www.youtube.com/watch?v=lmSujJf9boI; Presentation of the author's wine guide 2017-2018; 5:45; Presentation of the fifth author's wine guide "Russian wines" and the second wine guide "Armenian wines" 2017-2018