The Principal Part of a Block Map. - Frank Rhodes (J. Comb. Theory A, 1982)

The enumeration of certain sets of block maps. - Frank Rhodes (J. Comb. Theory A, 1987)

Some characterizations of the chessboard metric and the city block metric. - Frank Rhodes (Pattern Recognit. Lett., 1990)

Discrete euclidean metrics. - Frank Rhodes (Pattern Recognit. Lett., 1992)

Digital metrics generated by families of paths. - Frank Rhodes (Discret. Math., 1994)

Metric subgraphs of the chamfer metrics and the Melter-Tomescu path generated metrics. - Frank Rhodes (Discret. Math., 1995)

On the metrics of Chaudhuri, Murthy and Chaudhuri. - Frank Rhodes (Pattern Recognit., 1995)

Geodetic metrizations of graphs. - Frank Rhodes; Robert A. Melter (Discret. Math., 1999)