TY - CONF A1 - Coconu, Liviu A1 - Deussen, Oliver A1 - Hege, Hans-Christian T1 - Real-time pen-and-ink illustration of landscapes T2 - NPAR '06: Proceedings of the 3rd International Symposium on Non-photorealistic Animation and Rendering Y1 - 2006 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/3823 SP - 27 EP - 35 PB - ACM press CY - New York, NY, USA ER -