@article{Hennies_Raudjärv_2015, title={Tööstus 4.0. Sissejuhatavaid mõtteid hetkeolukorrast}, volume={23}, url={https://ojs.utlib.ee/index.php/TPEP/article/view/12489}, DOI={10.15157/tpep.v23i2.12489}, number={2}, journal={Estonian Discussions on Economic Policy}, author={Hennies, Manfred O.E. and Raudjärv, Matti}, year={2015}, month={Dec.} }