@article{2021:weikard:coronaangs,
title = {Coronaangst und Lieferengpässe dämpfen das Ifo-Geschäftsklima},
year = {2021},
note = {},
journal = {VDI nachrichten},
pages = {4--4},
author = {Weikard, André},
volume = {75},
number = {48-49}
}