• E. Duchi, S. Rinaldi, An object grammar for column-convex polyominoes, Annals of Combinatorics, Vol. 8 (1), 2004.
  
  
• E. Duchi,  A. Frosini ,  S. Rinaldi , R. Pinzani,  A note on rational succession rules , Journal of Integer Sequences, Vol. 6, 2003, Article 03.01.7.
  
  
• E. Duchi, J-M Fédou, S. Rinaldi, From object grammars to ECO-systems, Theoretical Computer Science, 314, 2004, 57-95.
  
  
• E. Duchi,  R. Sulanke ,  On generalizing central Delannoy numbers to higher dimensions, Séminaire Lotharingien de Combinatoire, 51, 2004, Article B51c.
  
  
• A. Del Lungo, E. Duchi, A. Frosini, S. Rinaldi, The enumeration of convex polyominoes by using ECO method (developed version of the paper presented at DMCS'2003),  The Electronic Journal of Combinatorics,  Vol. 11 (1), 2004, R60.
  
  
• E. Duchi,  G. Schaeffer , A combinatorial approach to jumping particles, to appear in Journal of Combinatorial Theory, Series A.
  
  
• S. Brlek, E. Duchi, E. Pergola, S. Rinaldi, On the equivalence problems for succession rules, (developed version of the paper presented at FPSAC'02),  to appear in Discrete Mathematics.

International Conferences
 
 

•  S. Brlek, E. Duchi,  E. Pergola,  R. Pinzani, Bijective construction of equivalent ECO-systems, International Colloquium on Mathematics and Computer Science: trees, algorithms and probability (MathInfo'2002), Versailles (France).

 
• S. Brlek, E. Duchi, E. Pergola, S. Rinaldi, On the equivalence problems for succession rules, 14th International Conference on Formal Power Series and Algebraic Combinatorics, (FPSAC'02), Melbourne (Australia).

 
• A. Del Lungo, E. Duchi,  A. Frosini, S. Rinaldi, The enumeration of convex polyominoes by using ECO method, International Conference Discrete Models for Complex Systems (DMCS'2003), Lyon (France). Acts published by Discrete Mathematics and Theoretical Computer Science.

 
• E. Duchi, G. Schaeffer, Jumping particles I: maximal  flow regime, 16th International Conference on Formal Power Series and Algebraic Combinatorics, (FPSAC'04), Vancouver (Canada).
 
• E. Duchi, G. Schaeffer, Jumping particles II: general boundary conditions, International Colloquium on Mathematics and Computer Science: trees, algorithms and probability (MathInfo'2004), Vienna (Austria).

National and International Workshops
 
 

• E. Duchi,  E. Pergola,  R. Pinzani, Equivalence of  ECO-systems, International workshop on Combinatorics of Searching, Sorting and Coding   (COSSAC'01), Ischia(Italy).

 
• E. Duchi, G. Schaeffer, Approche combinatoire d'un modèle de particules. Rencontres ALEA'04, Luminy (France).

Manuscripts and Technical Reports
 
 

• E. Duchi, J-M Fédou,C. Garcia,  E. Pergola, On the inversion of succession rules, rapport intern de l'I3S.