Freeform surfaces from single curved panels. - Helmut Pottmann; Alexander Schiftner; Pengbo Bo; Heinz Schmiedhofer; Wenping Wang 001; Niccolo Baldassini; Johannes Wallner 001 (ACM Trans. Graph., 2008)

Architectural Geometry from Research to Practice: The Eiffel Tower Pavilions. - Alexander Schiftner; Nicolas Leduc; Philippe Bompas; Niccolo Baldassini; Michael Eigensatz (AAG, 2012)