Lattice paths and Catalan numbers, Bull. Inst. Comb. and its App, vol.1, pp.41-55, 1991. ,
Rigorous results for the number of convex polygons on the square and honeycomb lattices, J. Phys. A: Math. Gen, vol.21, pp.2635-2642, 1988. ,
Algebraic languages and polyominoes enumeration, Theoretical Computer Science, vol.34, issue.1-2, pp.169-206, 1984. ,
DOI : 10.1016/0304-3975(84)90116-6
URL : http://doi.org/10.1016/0304-3975(84)90116-6
The Cycle Lemma and Some Applications, European Journal of Combinatorics, vol.11, issue.1, pp.35-40, 1990. ,
DOI : 10.1016/S0195-6698(13)80053-4
A problem of arrangements, Duke Math, J, vol.14, pp.305-313, 1947. ,
Lattice paths, reflections and dimension-changing bijections, Ars Combinatorica, vol.34, pp.3-15, 1992. ,
Sur les treillis formés par les partitions d'un entier; leurs applicationsàapplications`applicationsà la théorie des probabilités, Comp. Rend. Acad. Sci. Paris, pp.240-1188, 1955. ,
Functional composition patterns and power series reversion, Transactions of the American Mathematical Society, vol.94, issue.3, pp.441-451, 1960. ,
DOI : 10.1090/S0002-9947-1960-0114765-9
The Encyclopedia of Integer Sequences, 1995. ,
A note on counting lattice walks restricted to the half plane ,