@article{Grenzmann+Kladroba+Niehof+2010+381+391,
url = {https://doi.org/10.3790/schm.130.3.381},
title = {The R&D Survey of the German Business Enterprise Sector},
title = {},
author = {Christoph GrenzmannAndreas KladrobaBritta Niehof},
pages = {381--391},
volume = {130},
number = {3},
journal = {Journal of Contextual Economics – Schmollers Jahrbuch},
doi = {doi:10.3790/schm.130.3.381},
year = {2010},
lastchecked = {2010-07-01}
}