1. Life-cycle analysis for packaging environmental assessment,1990
2. A technical framework for life-cycle Assessments,1990
3. Resource and environmental impact of Tetra Brik Aseptic carton and of refillable and non-refillable glass bottles;Lundholm,1985
4. Ökobilanzen von Packstoffen,1984
5. Environmental effects of different package systems for fresh milk;Mekel,1990