A step edge detector algorithm based on symbolic analysis. - Albert Larré; Eduard Montseny (ICPR (1), 1994)

On the Detection of Step Edges in Algorithms Based on Gradient Vector Analysis. - Albert Larré; Eduard Montseny (ICIAP, 1995)

Reducing the complexity of geometric selective disassembly. - Miguel A. García; Albert Larré; Beatriz López 001; Albert Oller (IROS, 2000)