PhD Theses

Johannessen, B.G: Investigating the use of extensive green roofs for reduction of stormwater runoff in cold and wet climates. Doctoral theses at NTNU, 2019:99, Norwegian University of Science and Technology, Faculty of Engineering, Department of Civil and Environmental Engineering. ISBN: 978-82-326-3796-3

Gullbrekken, L: Climate adaptation of pitched wooden roofs. Doctoral theses at NTNU, 2018:124, Norwegian University of Science and Technology, Faculty of Engineering, Department of Civil and Environmental Engineering. ISBN: 978-82-326-3038-7