@article{2012:habicht:user_innov,
title = {User Innovators: When Patients Set Out to Help Themselves and End Up Helping Many},
year = {2012},
note = {},
journal = {Die Unternehmung},
pages = {277--295},
author = {Habicht, Hagen and Oliveira, Pedro and Shcherbatiuk, Viktoriia},
volume = {66},
number = {3}
}