Lang, Michael A.; Sayer, M.D.J., eds. (2007). Consensus recommendations(PDF). Proceedings of the International Polar Diving Workshop, Svalbard. Washington, DC.: Smithsonian Institution. pp. 211–213. Archived(PDF) from the original on 2023-05-31. Retrieved 2022-04-06.
Mueller, Peter H.J. (2007). Lang, Michael A.; Sayer, M.D.J. (eds.). Cold Stress and decompression sickness(PDF). Proceedings of the International Polar Diving Workshop, Svalbard. Washington, DC.: Smithsonian Institution. pp. 63–72. Archived(PDF) from the original on 2023-05-31. Retrieved 2022-04-06.
Lang, M.A.; Stewart, J.R., eds. (1992). AAUS Polar Diving Workshop Proceedings(PDF). United States: Scripps Institution of Oceanography, La Jolla, CA. p. 100. Archived(PDF) from the original on 2022-05-10. Retrieved 2022-04-06.
Lang, M.A.; Stewart, J.R., eds. (1992). AAUS Polar Diving Workshop Proceedings(PDF). United States: Scripps Institution of Oceanography, La Jolla, CA. p. 100. Archived(PDF) from the original on 2022-05-10. Retrieved 2022-04-06.
Lang, Michael A.; Sayer, M.D.J., eds. (2007). Consensus recommendations(PDF). Proceedings of the International Polar Diving Workshop, Svalbard. Washington, DC.: Smithsonian Institution. pp. 211–213. Archived(PDF) from the original on 2023-05-31. Retrieved 2022-04-06.
Mueller, Peter H.J. (2007). Lang, Michael A.; Sayer, M.D.J. (eds.). Cold Stress and decompression sickness(PDF). Proceedings of the International Polar Diving Workshop, Svalbard. Washington, DC.: Smithsonian Institution. pp. 63–72. Archived(PDF) from the original on 2023-05-31. Retrieved 2022-04-06.