@articleEhrmann_Ehrmann_2021, title=Pressure Orientation-Dependent Recovery of 3D-Printed PLA Objects with Varying Infill Degree, volume=13, DOI=10.3390/polym13081275, number=81275, journal=Polymers, publisher=MDPI AG, author=Ehrmann, Guido and Ehrmann, Andrea, year=2021 
LibreCat: https://www.hsbi.de/publikationsserver/record/1610
DOI: 10.3390/polym13081275

@articleEhrmann_Ehrmann_2021, title=Investigation of the Shape-Memory Properties of 3D Printed PLA Structures with Different Infills, volume=13, DOI=10.3390/polym13010164, number=1164, journal=Polymers, publisher=MDPI AG, author=Ehrmann, Guido and Ehrmann, Andrea, year=2021 
LibreCat: https://www.hsbi.de/publikationsserver/record/1633
DOI: 10.3390/polym13010164

@inproceedingsEhrmann_Ehrmann_2020, title= Shape-memory properties of 3D printed PLA structures, booktitle=The First International Conference on “Green” Polymer Materials, publisher=MDPI, author=Ehrmann, Guido and Ehrmann, Andrea, year=2020 
LibreCat: https://www.hsbi.de/publikationsserver/record/682

@inproceedingsEhrmann_Ehrmann_2020, place=Basel, Switzerland, title=Shape-Memory Properties of 3D Printed PLA Structures, DOI=10.3390/CGPM2020-07198, booktitle=Proceedings of The First International Conference on “Green”10.3390/CGPM2020-07198__Polymer Materials 2020, publisher=MDPI, author=Ehrmann, Guido and Ehrmann, Andrea, year=2020, pages=7198 
LibreCat: https://www.hsbi.de/publikationsserver/record/1626
DOI: 10.3390/CGPM2020-07198