Efficiency has its price – savings through higher purchase price

Schmidt, M., Spieth, H., Haubach, C., & Kühne, C. (2019). Efficiency has its price – savings through higher purchase price. In 100 Pioneers in Efficient Resource Management (pp. 142–145). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-662-56745-6_20