A Testbed for Architectural Modeling. - Roy Hall; Mimi Bussan; Príamos N. Georgiades; Donald P. Greenberg (Eurographics, 1991)

Signed Distance from Point to plane. - Príamos N. Georgiades (Graphics Gems III, 1992)

Plane-to-plane Intersection. - Príamos N. Georgiades (Graphics Gems III, 1992)

Locally manipulating the geometry of curved surfaces. - Príamos N. Georgiades; Donald P. Greenberg (IEEE Computer Graphics and Applications, 1992)

Using graphs of bivariate functions to locally represent and modify surfaces. - Príamos N. Georgiades (Comput. Aided Geom. Des., 1993)