1. ISO 12085:1996. Surface roughness and waviness — Motif method.
2. ISO4287:1996. Geometrical product specification (GPS) — Surface texture; Profile method - Terms,definitionsandsurface texture parameters.
3. Dietzsch, M.; Hartmann, T; Papenfuβ, K.: “The MOTIF-method, a new draft of an ISO-Standard (ISO/DIS 12085) to measure surface roughness and waviness with a stylus instrument”. Third InternationalSymposium on Measurement Technology and Intelligent Instruments - ISMTII'96,page399–405, Hayama Kanagagawa Pref, Japan
4. The MOTIFS-method—An interesting complement to ISO-parameters for some functional problems;Boulanger;Int. J. Mach. Tools Manufac.,1992