Hydrographical tables according to the measurings of Carl Forch, J.P. Jacobsen, Martin Knudsen and S.P.L. SørensenMartin Knudsen · First published 1901Open the Tome
Applications of Mössbauer spectroscopy of ⁵⁷FeJens Martin Knudsen · First published 1984Open the Tome
Radiometer pressure and coefficient of accommodationMartin Knudsen · First published 1930Open the Tome
On measurement of the penetration of light into the seaMartin Knudsen · First published 1922Open the Tome
