@book { LeanControllingimemCommerceAnforderungenandieFormulierungvonKPIsinStartupsundKMUs, title = "Lean Controlling im e/mCommerce - Anforderungen an die Formulierung von KPIs in Startups und KMUs", author = "Hristomir {Hristov}", year = "2009", publisher = "Diplom.de", address = "Hamburg, Deutschland", doi = "10.3239/9783836638043", url = "https://m.diplom.de/document/226955" }