Per-Erik Nilsson

Learning from experiences with energy efficient lighting in commericial buildings

Stefan Aronsson, Per-Erik Nilsson, 1991 .

Energy-efficient lighting in existing non-residential buildings: A comparison of nine buildings in five countries

Stefan Aronsson, Per-Erik Nilsson, P. Nilsson, 1993 .

Learning from experiences with energy efficient retrofitting of residential buildings

Stefan Aronsson, Per-Erik Nilsson, Jan Gustén, 1996 .

Energy-efficient retrofitting of office buildings

Lennart Jagemar, Stefan Aronsson, Per-Erik Nilsson, 1994 .

Achieving the desired indoor climate - Energy efficiency aspects of system design

Per Fahlén, Peter V. Nielsen, Pawel Wargocki, 2003 .

Heating and Cooling Requirements in Commercial Buildings. A duration curve model including building dynamics

Per-Erik Nilsson, 1994 .

HEAT PUMPS WITH SEASONAL STORAGE - ECONOMIC MARGIN

Stefan Aronsson, Per-Erik Nilsson, 1988 .