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no DOI — not checkedSOFC IX
no DOI — not checkedSOFC V
no DOI — not checkedSOFC IX
no DOI — not checkedProceedings of the Seventh European SOFC Forum
no DOI — not checkedSOFC VII
no DOI — not checkedProceedings of the Seventh European SOFC Forum
no DOI — not checkedThe Capstone Micro Turbine TM as a Hybrid Vehicle Energy Source
no DOI — not checkedFuel Cell Systems Explained
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