Gunter, P., & Huiguard, J. P. (1989). Photorefraction materials amd their applications II: Survey of applications. Berlin: Springer-Verlag.
Παραπομπή Chicago StyleGunter, P., and J.- P. Huiguard. Photorefraction Materials Amd Their Applications II: Survey of Applications. Berlin: Springer-Verlag, 1989.
Παραπομπή MLAGunter, P., and J.- P. Huiguard. Photorefraction Materials Amd Their Applications II: Survey of Applications. Berlin: Springer-Verlag, 1989.
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