Definitions, classifications and data banks of green technology start-ups. - Anna Gubanova; Michael Clasen; Ludwig Theuvsen (GIL Jahrestagung, 2015)

Critical mass measurement models for startups from agricultural business. - Anna Gubanova (GIL Jahrestagung, 2016)

How do digital agricultural startups achieve critical mass? A qualitative analysis. - Anna Gubanova; Michael Clasen; Ludwig Theuvsen (GIL Jahrestagung, 2017)