TY  - BOOK
AU  - Troels Andreasen, Guy De Tré, Janusz Kacprzyk, Henrik Legind Larsen, Gloria Bordogna, S?awomir Zadro?ny
TI  - Flexible Query Answering Systems
SN  - 9783030869670
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-86967-0
ER  -