Group theory, combinatorics and computing International Conference in honor of Daniela Nikolova-Popova's 60th birthday on Group Theory, Combinatorics and Computing, October 3-8, 2012, Florida Atlantic University, Boca Raton, Florida / - Morse, Robert Fitzgerald.; Nikolova-Popova, Daniela,; Witherspoon, Sarah J., (American Mathematical Society,, 2013)