Jun-Zhe Yang. A precise calculation of power system frequency. IEEE Transactions on power delivery.
Chicago-viite (17. p.)Jun-Zhe Yang. "A Precise Calculation of Power System Frequency." IEEE Transactions on Power Delivery .
MLA-viite (9. p.)Jun-Zhe Yang. "A Precise Calculation of Power System Frequency." IEEE Transactions on Power Delivery, .
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