TY - BOOK AU - Ando, Akihiko, ed. TI - Photomask Japan 2019: XXVI Symposium on Photomask and Next-Generation Lithography Mask Technology T2 - Proceedings of SPIE; V. 11178 SN - 9781510630734 (Print) PY - 2019/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11178 ER -