Höhler, Sabine Department Experimental Systems and Spaces of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
Höhler, S. (2003). A sound survey: The technological perception of ocean depth, 1850 - 1930. Transforming spaces. The topological turn in technology studies. Online publication of the International Conference held in Darmstadt, Germany, March 22-24, 2002. Retrieved from http://www.ifs.tu-darmstadt.de/gradkoll/Publikationen/transformingspaces.html.