E. Takahasi

DC Flashover Voltage Characeteristics and Their Calculation Method for Oil-Immersed Insulation Systems in HVDC Transformers

J. Ozawa, M. Watanabe, J. Ozawa, 1986, IEEE Transactions on Power Delivery.

Diagnosis of bovine respiratory syncytial virus infection by complement fixation test.

Y. Inaba, Y. Goto, K. Sato, 1975, National Institute of Animal Health quarterly.