S. Abele, J.-A. Funel, G. Schmidt, C. Moessner, M. Schwaninger, and R. Marti, “Daring the Challenge and Thinking Big: The Value of Early Process R&D”, Chimia, vol. 70, no. 9, p. 634, Sep. 2016, doi: 10.2533/chimia.2016.502Add.