@article{efb2eed952ef42a6aa1d1d1e06e562cc,
title = "Learning Two-Tiered Descriptions of Flexible Concepts: The POSEIDON System",
author = "F. Bergadano and S. Matwin and Michalski, {R. S.} and J. Zhang",
year = "1992",
month = jan,
doi = "10.1023/A:1022682318197",
language = "English",
volume = "8",
pages = "5--43",
journal = "Machine Learning",
issn = "0885-6125",
publisher = "Springer Netherlands",
number = "1",
}