@article{BuckEderBruegmann, author = {Buck, Christoph and Eder, David Michael and Br{\"u}gmann, Jonas}, title = {Case Studies in Business Model Innovation: a Systematic Literature Network Analysis}, series = {International Journal of Business Environment: IJBE}, volume = {12}, journal = {International Journal of Business Environment: IJBE}, number = {2021,4}, issn = {1740-0589}, doi = {10.1504/IJBE.2021.118538}, pages = {301 -- 320}, language = {en} } @article{BuckProbstMarquesRosemann, author = {Buck, Christoph and Probst Marques, Clara and Rosemann, Michael}, title = {Eight Building Blocks for Managing Digital Transformation}, series = {International Journal of Innovation and Technology Management}, volume = {18}, journal = {International Journal of Innovation and Technology Management}, number = {2021,5}, issn = {1793-6950}, doi = {10.1142/S0219877021500231}, pages = {31}, language = {de} }