A Survey on Application of Maturity Models for Smart Grid: Review of the State-of-the-Art. - Mathias Uslar; Julia Masurkewitz (EnviroInfo/ICT4S (1), 2015)

New control functions for IEC 61850. - Julia Masurkewitz-Moller; Thomas Kumm; Wolfgang Friedrich; Mathias Uslar (INDIN, 2017)