1. Concerning an approximation of Copson;Buckholtz,1963
2. The coefficients in an asymptotic expansion;Carlitz,1965
3. Generalized Eulerian Numbers: Combinatorial applications;Carlitz;J. Reine Angew. Math.,1974
4. Eulerian numbers and operators;Carlitz;Collectanea Mathematica 24, fasc.,1973
5. Some numbers related to the Stirling numbers of the first and second kind;Carlitz;Publ. Elekt. Fak. Univ. Beograd,1976