April 2021

  1. 10.5505/deutfd.2021.52207
  2. 10.5505/deutfd.2021.71135
  3. 10.5505/deutfd.2021.27132
  4. 10.5505/deutfd.2021.14227
  5. 10.5505/deutfd.2021.97769
  6. 10.5505/deutfd.2021.29053
  7. 10.5505/deutfd.2021.42103
  8. 10.5505/deutfd.2021.34735
  9. 10.5505/deutfd.2021.99815
  10. 10.5505/deutfd.2021.04274
  11. 10.5505/deutfd.2021.50133
  12. 10.5505/deutfd.2021.94809
  13. 10.5505/deutfd.2021.52385
LOCKSS system has permission to collect, preserve, and serve this open access Archival Unit.