Carla Savage

Short strings containing all k-element permutations

Carla Savage, 1982, Discret. Math..

Combinatorial Interpretations of Binomial Coefficient Analogues Related to Lucas Sequences

Bruce Sagan, Carla Savage, B. Sagan, 2009, Integers.

A Survey of Combinatorial Gray Codes

Carla Savage, C. Savage, 1997, SIAM Rev..