obchod s ropou 2 [vynechat] petroleum policy petroleum trade 2 [vynechat] ropná politika 2 [vynechat] armed conflicts 1 [vynechat] economic crises 1 [vynechat] geopolitics 1 [vynechat] geopolitika 1 [vynechat] hospodárska kríza 1 [vynechat] international relations 1 [vynechat] medzinárodné vzťahy 1 [vynechat] ozbrojené konflikty 1 [vynechat] petroleum 1 [vynechat] political aspects 1 [vynechat] politické aspekty 1 [vynechat] ropný priemysel 1 [vynechat]