SELECTED AND RECENT PUBLICATIONS

• Ordered and unordered factorizations of integers, The Mathematica Journal vol 10.1, 2006.
• Dirichlet generating functions and factorization identities, Congressus Numerantium 2005.
• A survey of factorization counting functions, International Journal of Number Theory 2005.
• Quick interactive web pages with Java Sketchpad, JOMA 3 (2003).
• Files for Hamiltonian double latin squares with Hilton, Nash-Williams, and Rodger, Journal of Combinatorial Theory Series B 87 (2003) 81-129. 
• A one-sided Zimin construction (with Larry Cummings), The Electronic Journal of Combinatorics 8 (2001), #R27.
• Graph compositions I: Basic enumeration (with A. Knopfmacher), Integers: The Electronic Journal of Combinatorial Number Theory 1 (2001), #A04.
• A model for multiperiod trade credit granting decisions (with F. Scherr), Financial Practice and Education. Spring/Summer 2000 62-74.
• A determinant property of Catalan numbers (with J. Wojciechowski), Discrete Mathematics 211(2000) 125-133.
• The sum of distinct parts in compositions and partitions (with A. Knopfmacher), Bulletin of the Institute of Combinatorics and its Applications 25 (1999) 66-78.
• Compositions with m distinct parts (with A. Knopfmacher), Ars Combinatoria 53 (1999) 111-128.
• The density of ones in Pascal's rhombus (with J. Goldwasser, W. Klostermeyer, and G. Trapp), Discrete Mathematics 204 (1999) 231-236. Picture
• A Pascal rhombus (with W. Klostermeyer, L. Soltes, and G. Trapp), Fibonacci Quarterly 35 (1997) 318-328. Picture
• Pierce expansions of ratios of Fibonacci and Lucas numbers and polynomials (with A. Knopfmacher), Fibonacci Quarterly 8 (1995) 153-163.
• On the cyclotomic identity and related product expansions (with A. Knopfmacher and H. Buchanan), Australasian Journal of Combinatorics 8 (1993) 233-245.
• Generalized Witt formulae and comma-free codes (with J. N. Ridley), Journal of Pure and Applied Algebra, 88 (1993) 177-185.
• An infinite semicomplete latin square, Bulletin of the Institute for Combinatorics and its Applications, 6 (1992) 47-52.
• Shuffled Lyndon words (with Larry Cummings), Ars Combinatoria, 33 (1992) 47-56.
• Retrograde codes and bounded synchronization delay (with H. Buchanan), Information and Computation, 96 (1992) 55-64.
• On the parity of the Witt formula (with Larry Cummings), Congressus Numerantium, 80 (1991) 49-56.
• Triangular Farey arrays, conference proceedings of the first meeting of the Canadian Number Theory Association, W. de Gruyter (Berlin) (1990) 401-415.
• Josephus permutations (with James Dowdy), J. Comb. Math. and Comb. Computing, 6 (1989) 125-130.
• On nilpotent but not abelian groups and abelian but not cyclic groups (with Paul Erdös), Journal of Number Theory, 28 (1988) 363-368.
• Functions which parametrize means, American Mathematical Monthly, 90 (1983) 677–683. Pages 1 2 3 4 5 6 7.

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