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The Conference on Security and Cooperation in Europe : the concept and its realization
Grela, Marek - In: Polish western affairs 15 (1974) 2, pp. 237-247
Persistent link: https://www.econbiz.de/10002529936
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Polish economic reforms : current developments, constraints and prospects
Grela, Marek - In: The central and East European Economies in the 1990s : …, (pp. 87-99). 1990
Persistent link: https://www.econbiz.de/10001277095
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Cooperation of European states in environment protection
Bulska, Iwona; Grela, Marek - In: Studies on international relations 7 (1976), pp. 134-149
Persistent link: https://www.econbiz.de/10002529953
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Współpraca państw europejskich w zakresie ochrony srodowiska
Bulska, Iwona; Grela, Marek - In: Sprawy międzynarodowe 28 (1975) 4, pp. 20-34
Persistent link: https://www.econbiz.de/10002530399
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Współpraca państw europejskich w zakresie ochrony środowiska
Bulska, Iwona; Grela, Marek - In: Sprawy międzynarodowe 28 (1975) 4, pp. 20-34
Persistent link: https://www.econbiz.de/10002715122
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Cooperation of European states in environment protection
Bulska, Iwona; Grela, Marek - In: Studies on international relations 7 (1976), pp. 134-149
Persistent link: https://www.econbiz.de/10002715131