Per anno

@inproceedings{lprobot-icra94,
   author = {Zanichelli, Francesco and Caselli, Stefano and Natali, Antonio and Omicini, Andrea},
   booktitle = {1994 IEEE International Conference on Robotics and Automation (ICRA'94)},
   dblp = {conf/agp/NataliOZ93},
   doi = {10.1109/ROBOT.1994.351032},
   ieee = {351032},
   iris = {11585/951124},
   isbn = {0-8186-5330-2},
   issn = {1050-4729},
   location = {San Diego, CA, USA},
   month = {8--13~} # may,
   pages = {3501--3507},
   publisher = {IEEE CS},
   scopus = {2-s2.0-0028134395},
   title = {A Multi-Agent Framework and Programming Environment for Autonomous Robotics},
   volume = 4,
   wos = {WOS:A1994BA72M00521},
   year = 1994
}

@incollection{oolp-ilps94,
   author = {Denti, Enrico and Natali, Antonio and Omicini, Andrea},
   booktitle = {Implementations of Logic Programming Systems},
   dblp = {conf/iclp/DentiNO93},
   doi = {10.1007/978-1-4615-2690-2_7},
   editor = {Tick, Evan and Succi, Giancarlo},
   eisbn = {978-1-4615-2690-2},
   eissn = {978-1-4615-2690-2},
   iris = {11585/951126},
   isbn = {978-1-4613-6157-2},
   isbn10 = {0-7923-9457-7},
   issn = {978-1-4613-6157-2},
   keywords = {contextual logic programming; modules; structured theories},
   pages = {89--101},
   publisher = {Kluwer Academic Publishers},
   title = {Moving {P}rolog Toward Objects},
   url = {http://link.springer.com/10.1007/978-1-4615-2690-2_7},
   wos = {A1994BB31B00007},
   year = 1994
}

@inproceedings{oolp-ecoop94,
   acm = {646152.679515},
   author = {Omicini, Andrea and Natali, Antonio},
   booktitle = {Object-Oriented Programming},
   dblp = {conf/ecoop/OmiciniN94},
   doi = {10.1007/BFb0052184},
   editor = {Tokoro, Mario and Pareschi, Remo},
   isbn = {3-540-58202-9},
   issn = {0302-9743},
   keywords = {Integration of object-oriented and logic paradigms, state configuration, partially configured instances, abduction, meta-level constraints},
   note = {8th European Conference (ECOOP'94), Bologna, Italy, 4--8~} # jul # {~1994. Proceedings},
   pages = {194--212},
   publisher = {Springer-Verlag},
   scopus = {2-s2.0-21344495678},
   series = {Lecture Notes in Computer Science},
   title = {Object-Oriented Computations in Logic Programming},
   url = {http://link.springer.com/chapter/10.1007/BFb0052184},
   volume = 821,
   year = 1994
}