@article{TUW-228466, author = {Nahar, Sayeda and Schmets, Alexander and Scarpas, Athanasios and Schitter, Georg}, title = {Microstructural changes in bitumen at the onset of crack formation}, journal = {European Polymer Journal}, year = {2014}, volume = {56}, pages = {17--25}, keywords = {Bitumen, Microstructure, Onset of microscale damage, Microcrack morphology, Crack propagation, Atomic force microscopy} }