Kersten, R. 2nd Intl Conf on Optical Fiber Sensors: OFS'84. SPIE Digital Library.
Tohutoru Kātū Chicago (17th ed.)Kersten, Ralf. 2nd Intl Conf on Optical Fiber Sensors: OFS'84. SPIE Digital Library.
Tohutoro MLA (9th ed.)Kersten, Ralf. 2nd Intl Conf on Optical Fiber Sensors: OFS'84. SPIE Digital Library.
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