@techreport{PedersenLeKochetal.2022, author = {Jaap Pedersen and Thi Thai Le and Thorsten Koch and Janina Zittel}, title = {Optimal discrete pipe sizing for tree-shaped CO2 networks}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {22-15}, language = {eng}, year = {2022} }