G. Ehrmann and A. Ehrmann, “Shape memory textiles – technological background and possible applications,” Communications in Development and Assembling of Textile Products, vol. 2, no. 2, pp. 162–172, 2021.

G. Ehrmann, B. Brockhagen, and A. Ehrmann, “Shape-Memory Properties of 3D Printed Cubes from Diverse PLA Materials with Different Post-Treatments,” Technologies, vol. 9, no. 4, 2021.

G. Ehrmann and A. Ehrmann, “Investigation of the Shape-Memory Properties of 3D Printed PLA Structures with Different Infills,” Polymers, vol. 13, no. 1, 2021.

G. Ehrmann and A. Ehrmann, “Pressure Orientation-Dependent Recovery of 3D-Printed PLA Objects with Varying Infill Degree,” Polymers, vol. 13, no. 8, 2021.

G. Ehrmann and A. Ehrmann, “Shape-memory properties of 3D printed PLA structures,” in The First International Conference on “Green” Polymer Materials, 2020.

G. Ehrmann and A. Ehrmann, “Shape-Memory Properties of 3D Printed PLA Structures,” in Proceedings of The First International Conference on “Green” Polymer Materials 2020, Sciforum.net, 2020, p. 7198.