Per Sundqvist

ACCURACY OF AN ABSOLUTE METHOD USED FOR RELATIVE MEASUREMENTS: STUDY OF AN ACOUSTIC TRANSIT TIME METHOD

Niklas Dahlbäck, Urban Andersson, Vattenfall Nordic Ab, 2010 .

Normal Metal Hot-Electron Microbolometer with Andreev Mirrors for THz Space Applications

Magnus Willander, Leonid Kuzmin, Denis Chouvaev, 1998 .