Per O. Danig

CO2-Kompressor i Kaskadeanlæg (CO2 compressor in cascadesystems)

Per O. Danig, Lars Reinholdt, Torben Brændgaard, 1998 .

Ny teknologi for køleskabe (New technology for domestic refrigerators).

Per O. Danig, 1997 .

Introduction of an "energy goodness" number for supermarket

Per O. Danig, Bjarne D. Rasmussen, Morten Skovrup, 1999 .

Monitoring the energy consumption in a district heated apartment building in Copenhagen, with specific interest in the thermodynamic performance

Per O. Danig, Benny Bøhm, Per O Danig, 2004 .