An Efficient Circle-Drawing Algorithm. - Y. P. Kuzmin (Comput. Graph. Forum, 1990)

An efficient flood-filling algorithm. - S. V. Burtsev; Y. P. Kuzmin (Comput. Graph., 1993)

Ray Traversal of Spatial Structures. - Y. P. Kuzmin (Comput. Graph. Forum, 1994)

Bresenham's Line Generation Algorithm with Built-in Clipping. - Y. P. Kuzmin (Comput. Graph. Forum, 1995)