Наблюдатели

• 

  Julian Whitfeld

  https://www.sierraserver.com/%ec%8a%a4%ed%8f%ac%ec%b8%a0%eb%b2%a0%ed%8c%85%ec%9d%98-%ed%8e%b8%eb%a6%ac%ed%95%a8-%eb%a8%b9%ed%8a%80%ea%b2%80%ec%a6%9d-%ed%94%8c%eb%9e%ab%ed%8f%bc-%ed%86%a0%ed%86%a0%ec%b9%9c%ea%b5%ac%eb%a1%9c/