R. Moore; R. S. Ledley; M. Belson; J. D. Jacobsen "Ultracentrifuge Schlieren Photographs: Automatic Analysis" Science, New Series, Vol. 152, No. 3728. (Jun. 10, 1966), pp. 1509-1511.

Languages mentioned

• BUGSYS {1964} Pattern based animation language
• SYNTAXSYS {1965} SEmantic acces to picture subsegments