@techreport{YuekselErguenZittelWangetal.2020, author = {Inci Yueksel-Erguen and Janina Zittel and Ying Wang and Felix Hennings and Thorsten Koch}, title = {Lessons learned from gas network data preprocessing}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {20-13}, language = {eng}, year = {2020} }