Abboud, F. 19th Annual Symposium on Photomask Technology. SPIE Digital Library.
Cita Chicago (17th ed.)Abboud, Frank. 19th Annual Symposium on Photomask Technology. SPIE Digital Library.
Cita MLA (8th ed.)Abboud, Frank. 19th Annual Symposium on Photomask Technology. SPIE Digital Library.
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