@article{francis van der_erik van der_hendrik de_2013, 
  title={Key Technologies of the Pushbelt CVT - Status and New Developments -}, 
  volume={4}, 
  DOI={10.20485/jsaeijae.4.1_1}, 
  number={1}, 
  publisher={Society of Automotive Engineers of Japan, INC}, 
  author={Francis van der, Sluis and Erik van der, Noll and Hendrik de, Leeuw}, 
  year={2013}
  }