TY  - BOOK
AU  - Alfredo Cuzzocrea
AU  - Domenico Sacc�
AU  - Henning Christiansen
AU  - Henrik Legind Larsen
AU  - Sergio Greco
AU  - Troels Andreasen
TI  - Flexible Query Answering Systems
SN  - 9783030276294
PY  - 2019///
PB  - Springer Nature
KW  - Computer Science
UR  - http://link.springer.com/openurl?genre=book&isbn=978-3-030-27629-4
ER  -