@techreport{MuellerKuhlmannVigerske2017, author = {Benjamin M{\"u}ller and Renke Kuhlmann and Stefan Vigerske}, title = {On the performance of NLP solvers within global MINLP solvers}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {17-35}, language = {eng}, year = {2017} }