The Role of Abstraction Concepts and Their Built-In Reasoning in Document Representation and Structuring

@inproceedings{pub2808,
    author = {

Mattos, N.M.
 and 

Dengel, Andreas
},
    title = {The Role of Abstraction Concepts and Their Built-In Reasoning in Document Representation and Structuring},
    booktitle = {Proceedings ISAI. International Symposium on Artificial Intelligence (ISAI-91), 4th, November 13-15, Cancún, Mexico},
    year = {1991},
    month = {11},
    pages = {136--142}
}