Gazzarin C., Renner S., Kozak O.
Schweizer und EU-Milchviehbetriebe im Vergleich: Wer kann seine Kosten decken?
Agrarforschung Schweiz, 15, 2024, 248-257.
Kozak O., Jan P., Gazzarin C.
Global dairy sector: past development and outlook: Insights from the International Farm Comparison Network.
Agroscope Science, 193, 2024.
Kozak O., Lavreniuk H., Gazzarin C.
Wenn der Krieg den Betrieb erfasst: Drei ukrainische Betriebsleiter erzählen.
BauernZeitung, 3, (113), 2024, 35.
Kozak O., Gazzarin C.
La traite sous les bombes.
Revue UFA, 9, 2023, 68-71.
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Kozak O.
Ukrainian dairy farms showed the world extraordinary resilience during the war.
Dans: 24th IFCN International Dairy Conference. 10 June, Riga (LV). 2023.
Kozak O.
The full-scale invasion of the russian federation into Ukraine affects the world milk market.
Infagro. 19. July, 2023.
Brazhnyk L., Ivanyuta V., Kravchenko T., Kozak O., Los O., Pavliuk S.
Harmonization of agricultural policy and economic security of the EU states.
WSEAS Transactions on Environment and Development, 19, 2023, 1-10.
Kozak O., Lavreniuk H.
Situation of the dairy market in Ukraine and its impact on the dairy world.
Dans: 24th IFCN Dairy Conference "Energy Crisis in Dairy: Challenge or Opportunity?. 13 June, Riga (LV). 2023, 1-16.
Kozak O., Jan P., Renner S., Gazzarin C.
Forschender Blick auf den Milchmarkt.
BauernZeitung, 27. Januar, 2023, 4-5.
Kozak O., Renner S., Jan P., Gazzarin C.
World dairy market: Challenges and opportunities: Main findings of the 23rd IFCN Dairy Conference 2022.
Agroscope Science, 140, 2022.