现任教于奥斯陆大学东欧与东方系,中国语文、历史及思想史(先秦、汉代哲学及1840鸦片战争后中心文化、语言和思想的碰撞)。
·《中挪词典》,1997
·《早期中国伦理思想方法》(Methods of the Way: Early Chinese Ethical Thought),1998
·《道德经:道教著作精选》(Tao Te Ching.Utvalgte taoistiske skrifter),2001
·《中挪大词典》(Stor kinesisk-norsk ordbok),2005
·《中华帝国末期的国际法律秩序,1847-1911》(International Law as World Order in Late Imperial China,1847-1911),2007
·《"自我中国" -现代中国社会中个体的崛起》(iChina: The rise of the individual in modern Chinese society ),2010 (与贺美云合著)