@book{
181-020019773,
title = {Query understanding for search engines},
series = {},
series = {volume 46},
author = {Chang, Yi and Deng, Hongbo},
editor = {Chang, Yi (Writer on computers)},
editor = {Deng, Hongbo (Computer engineer)},
address = {Cham},
publisher = {Springer},
year = {2021},
pages = {224},
isbn = {9783030583330},
language = {English},
note = {Formerly CIP.},
url = {http://link.springer.com/},
url = {https://katalog.fid-bbi.de/Record/181-020019773}
}