@inbook{281,
  author = {G. Keller},
  title = {Benthic Foraminifers and Paleobathymetry of the Japan Trench Area, Leg 57, Deep Sea Drilling Project},
  year = {1980},
  journal = {Initial Reports of the Deep Sea Drilling Project},
  publisher = {U.S. Government Printing Office},
  url = {https://doi.org/10.2973/dsdp.proc.5657.124.1980},
  doi = {10.2973/dsdp.proc.5657.124.1980},
  language = {eng},
}