Toal, V. Opto-Ireland 2002: Optics and Photonics Technologies and Applications. SPIE Digital Library.
Chicago-viite (17. p.)Toal, Vincent. Opto-Ireland 2002: Optics and Photonics Technologies and Applications. SPIE Digital Library.
MLA-viite (9. p.)Toal, Vincent. Opto-Ireland 2002: Optics and Photonics Technologies and Applications. SPIE Digital Library.
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