@inproceedings{inproceedings833204ed,
title   = {Set operator decomposition and conditionally translation invariant elementary operators},
author = {Banon, G. J. F and Barrera, Júnior},
year = {1994},
doi = {10.1007/978-94-011-1040-2_2},
publisher = {Kluwer},
booktitle   = {International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing}
}