@article{kremer_2013, 
  title={STRONG COMPLETENESS OF S4 FOR ANY DENSE-IN-ITSELF METRIC SPACE}, 
  DOI={10.1017/s1755020313000087}, 
  number={03}, 
  publisher={Cambridge University Press (CUP)}, 
  author={KREMER}, 
  year={2013}, 
  month={Jun}
  }