Nikoforova, M., “Vladimir Zhidkikh: ‘Neither Oil nor Gas. Our Main Resource Is Young people!’”, Статьи, Gosudarstvennaya Sluzhba, 11/6 (2009), 74-6, https://gosudarstvennaya-sluzhba.owebs.ru/article/view/20965, accessed 8 Nov. 2026.