@inproceedings{inproceedings8971cd9d,
title   = {Structural and functional complexity: an informational approach},
author = {Piqueira, José Roberto Castilho},
year = {1994},
doi = {10.1109/ICSMC.1994.400141},
publisher = {Ieee},
booktitle   = {IEEE International Conference on Systems, Man, and Cybernetics}
}