Giorgio Ausiello, Alessandro D'Atri, Marco Protasi
On the Structure of Combinatorial Problems and Structure Preserving Reductions
ICALP, 1977.
@inproceedings{ICALP-1977-AusielloDP,
author = "Giorgio Ausiello and Alessandro D'Atri and Marco Protasi",
booktitle = "{Proceedings of the Fourth Colloquium on Automata, Languages and Programming}",
doi = "10.1007/3-540-08342-1_4",
isbn = "3-540-08342-1",
pages = "45--60",
publisher = "{Springer-Verlag}",
series = "{Lecture Notes in Computer Science}",
title = "{On the Structure of Combinatorial Problems and Structure Preserving Reductions}",
volume = 52,
year = 1977,
}